diff --git a/src/util/browser/windowEnvironment.ts b/src/util/browser/windowEnvironment.ts
index c058c6981..55ddbf49c 100644
--- a/src/util/browser/windowEnvironment.ts
+++ b/src/util/browser/windowEnvironment.ts
@@ -75,11 +75,11 @@ export const IS_CANVAS_FILTER_SUPPORTED = (
   !IS_TEST && 'filter' in (document.createElement('canvas').getContext('2d') || {})
 );
 export const IS_REQUEST_FULLSCREEN_SUPPORTED = 'requestFullscreen' in document.createElement('div');
-export const ARE_CALLS_SUPPORTED = !IS_FIREFOX; // https://bugzilla.mozilla.org/show_bug.cgi?id=1923416
+export const ARE_CALLS_SUPPORTED = true;
 export const LAYERS_ANIMATION_NAME = IS_ANDROID ? 'slideFade' : IS_IOS ? 'slideLayers' : 'pushSlide';
 
 export const IS_WAVE_TRANSFORM_SUPPORTED = !IS_MOBILE
-  && !IS_FIREFOX // https://bugzilla.mozilla.org/show_bug.cgi?id=1808785
+  && !IS_FIREFOX // https://bugzilla.mozilla.org/show_bug.cgi?id=1961378
   && !IS_SAFARI; // https://bugs.webkit.org/show_bug.cgi?id=245510
 export const IS_SNAP_EFFECT_SUPPORTED = !IS_MOBILE
   && !IS_FIREFOX // https://bugzilla.mozilla.org/show_bug.cgi?id=1896504