diff --git a/src/components/middle/ActionMessage.tsx b/src/components/middle/ActionMessage.tsx
index 2a1421882..481e40b83 100644
--- a/src/components/middle/ActionMessage.tsx
+++ b/src/components/middle/ActionMessage.tsx
@@ -25,6 +25,7 @@ import useLang from '../../hooks/useLang';
 import ContextMenuContainer from './message/ContextMenuContainer.async';
 import useFlag from '../../hooks/useFlag';
 import useShowTransition from '../../hooks/useShowTransition';
+import { preventMessageInputBlur } from './helpers/preventMessageInputBlur';
 
 type OwnProps = {
   message: ApiMessage;
@@ -96,6 +97,11 @@ const ActionMessage: FC<OwnProps & StateProps> = ({
   } = useContextMenuHandlers(ref);
   const isContextMenuShown = contextMenuPosition !== undefined;
 
+  const handleMouseDown = (e: React.MouseEvent<HTMLDivElement, MouseEvent>) => {
+    preventMessageInputBlur(e);
+    handleBeforeContextMenu(e);
+  };
+
   if (isEmbedded) {
     return <span className="embedded-action-message">{renderText(content as string)}</span>;
   }
@@ -114,7 +120,7 @@ const ActionMessage: FC<OwnProps & StateProps> = ({
       id={`message${message.id}`}
       className={className}
       data-message-id={message.id}
-      onMouseDown={handleBeforeContextMenu}
+      onMouseDown={handleMouseDown}
       onContextMenu={handleContextMenu}
     >
       <span>{content}</span>
diff --git a/src/components/middle/MessageList.tsx b/src/components/middle/MessageList.tsx
index d79303390..b8a5bf2ec 100644
--- a/src/components/middle/MessageList.tsx
+++ b/src/components/middle/MessageList.tsx
@@ -45,6 +45,7 @@ import { formatHumanDate } from '../../util/dateFormat';
 import useLayoutEffectWithPrevDeps from '../../hooks/useLayoutEffectWithPrevDeps';
 import buildClassName from '../../util/buildClassName';
 import { groupMessages, MessageDateGroup, isAlbum } from './helpers/groupMessages';
+import { preventMessageInputBlur } from './helpers/preventMessageInputBlur';
 import { ObserveFn, useIntersectionObserver } from '../../hooks/useIntersectionObserver';
 import useOnChange from '../../hooks/useOnChange';
 import useStickyDates from './hooks/useStickyDates';
@@ -521,7 +522,12 @@ const MessageList: FC<OwnProps & StateProps & DispatchProps> = ({
   );
 
   return (
-    <div ref={containerRef} className={className} onScroll={handleScroll}>
+    <div
+      ref={containerRef}
+      className={className}
+      onScroll={handleScroll}
+      onMouseDown={preventMessageInputBlur}
+    >
       {isRestricted ? (
         <div className="empty">
           <span>
@@ -704,11 +710,13 @@ function renderMessages(
       <div
         className="message-date-group"
         key={dateGroup.datetime}
+        onMouseDown={preventMessageInputBlur}
         teactFastList
       >
         <div
           className={buildClassName('sticky-date', !isSchedule && 'interactive')}
           key="date-header"
+          onMouseDown={preventMessageInputBlur}
           onClick={!isSchedule ? () => openHistoryCalendar({ selectedAt: dateGroup.datetime }) : undefined}
         >
           <span dir="auto">
diff --git a/src/components/middle/helpers/preventMessageInputBlur.ts b/src/components/middle/helpers/preventMessageInputBlur.ts
new file mode 100644
index 000000000..2324daa66
--- /dev/null
+++ b/src/components/middle/helpers/preventMessageInputBlur.ts
@@ -0,0 +1,17 @@
+import React from '../../../lib/teact/teact';
+
+import { EDITABLE_INPUT_ID } from '../../../config';
+import { IS_SINGLE_COLUMN_LAYOUT } from '../../../util/environment';
+
+export function preventMessageInputBlur(e: React.MouseEvent<HTMLElement>) {
+  if (
+    IS_SINGLE_COLUMN_LAYOUT
+    || !document.activeElement
+    || document.activeElement.id !== EDITABLE_INPUT_ID
+    || e.target !== e.currentTarget
+  ) {
+    return;
+  }
+
+  e.preventDefault();
+}
diff --git a/src/components/middle/message/Message.tsx b/src/components/middle/message/Message.tsx
index f7ad326ea..a70ac8951 100644
--- a/src/components/middle/message/Message.tsx
+++ b/src/components/middle/message/Message.tsx
@@ -1,4 +1,3 @@
-import { MouseEvent as ReactMouseEvent } from 'react';
 import React, {
   FC,
   memo,
@@ -67,6 +66,7 @@ import { ROUND_VIDEO_DIMENSIONS } from '../../common/helpers/mediaDimensions';
 import { buildContentClassName, isEmojiOnlyMessage } from './helpers/buildContentClassName';
 import { getMinMediaWidth, calculateMediaDimensions } from './helpers/mediaDimensions';
 import { calculateAlbumLayout } from './helpers/calculateAlbumLayout';
+import { preventMessageInputBlur } from '../helpers/preventMessageInputBlur';
 import renderText from '../../common/helpers/renderText';
 import calculateAuthorWidth from './helpers/calculateAuthorWidth';
 import { ObserveFn, useOnIntersect } from '../../../hooks/useIntersectionObserver';
@@ -342,7 +342,7 @@ const Message: FC<OwnProps & StateProps & DispatchProps> = ({
     appendixRef.current.innerHTML = isOwn ? APPENDIX_OWN : APPENDIX_NOT_OWN;
   }, [isOwn, withAppendix]);
 
-  const handleGroupDocumentMessagesSelect = useCallback((e: ReactMouseEvent<HTMLDivElement, MouseEvent>) => {
+  const handleGroupDocumentMessagesSelect = useCallback((e: React.MouseEvent<HTMLDivElement, MouseEvent>) => {
     e.stopPropagation();
 
     toggleMessageSelection({
@@ -351,7 +351,7 @@ const Message: FC<OwnProps & StateProps & DispatchProps> = ({
     });
   }, [messageId, message.groupedId, toggleMessageSelection]);
 
-  const handleMessageSelect = useCallback((e?: ReactMouseEvent<HTMLDivElement, MouseEvent>) => {
+  const handleMessageSelect = useCallback((e?: React.MouseEvent<HTMLDivElement, MouseEvent>) => {
     const params = isAlbum && album && album.messages
       ? {
         messageId,
@@ -366,10 +366,15 @@ const Message: FC<OwnProps & StateProps & DispatchProps> = ({
     setReplyingToId({ messageId });
   }, [setReplyingToId, messageId]);
 
-  const handleContentDoubleClick = useCallback((e: ReactMouseEvent<HTMLDivElement, MouseEvent>) => {
+  const handleContentDoubleClick = useCallback((e: React.MouseEvent<HTMLDivElement, MouseEvent>) => {
     e.stopPropagation();
   }, []);
 
+  const handleMouseDown = (e: React.MouseEvent<HTMLDivElement, MouseEvent>) => {
+    preventMessageInputBlur(e);
+    handleBeforeContextMenu(e);
+  };
+
   const handleAvatarClick = useCallback(() => {
     if (!avatarPeer) {
       return;
@@ -425,7 +430,7 @@ const Message: FC<OwnProps & StateProps & DispatchProps> = ({
     });
   }, [chatId, threadId, openMediaViewer, isScheduled]);
 
-  const handleClick = useCallback((e: ReactMouseEvent<HTMLDivElement, MouseEvent>) => {
+  const handleClick = useCallback((e: React.MouseEvent<HTMLDivElement, MouseEvent>) => {
     const target = e.target as HTMLDivElement;
     if (!target.classList.contains('text-content') && !target.classList.contains('Message')) {
       return;
@@ -754,7 +759,7 @@ const Message: FC<OwnProps & StateProps & DispatchProps> = ({
       data-message-id={messageId}
       onClick={isInSelectMode ? handleMessageSelect : IS_ANDROID ? handleClick : undefined}
       onDoubleClick={!isInSelectMode ? handleContainerDoubleClick : undefined}
-      onMouseDown={!isInSelectMode ? handleBeforeContextMenu : undefined}
+      onMouseDown={!isInSelectMode ? handleMouseDown : undefined}
       onContextMenu={!isInSelectMode ? handleContextMenu : undefined}
       onMouseEnter={isInDocumentGroup && !isLastInDocumentGroup ? handleDocumentGroupMouseEnter : undefined}
       onMouseLeave={isInDocumentGroup && !isLastInDocumentGroup ? handleDocumentGroupMouseLeave : undefined}