fix: Avoid overwriting the max resolution requested by the tile-view. (…

…#7320)

Part of [1] replaces a `setPreferredVideoQuality` call with a
`setMaxReceiverVideoQuality` call. The change was part of a bigger
changeset that adds logic that tries to adjust the max based on reduced
ui turned on or off and allow to set prefered through the config.

However, by calling `setMaxReceiverVideoQuality` instead of
`setPreferredVideoQuality`, the new feature overrides the lower
resolution requested by tile-view earlier in some occasions.

This PR reverts back to using `setPreferredVideoQuality` instead of
`setMaxReceiverVideoQuality` as this achieves the same result without
overwriting the max set by the tile-view.

NOTE that this is a quick-fix and all the handling related to setting
the receive resolution will be reworked soon.

[1]: 7d51373

react/features/conference/middleware.js

@@ -6,7 +6,7 @@ import {
     VIDEO_QUALITY_LEVELS,
     conferenceLeft,
     getCurrentConference,
-    setMaxReceiverVideoQuality
+    setPreferredVideoQuality
 } from '../base/conference';
 import { hideDialog, isDialogOpen } from '../base/dialog';
 import { setActiveModalId } from '../base/modal';
@@ -33,7 +33,7 @@ MiddlewareRegistry.register(store => next => action => {
         dispatch(setFilmstripEnabled(!reducedUI));
 
         dispatch(
-            setMaxReceiverVideoQuality(
+            setPreferredVideoQuality(
                 reducedUI
                     ? VIDEO_QUALITY_LEVELS.LOW
                     : VIDEO_QUALITY_LEVELS.HIGH));