Microsoft Teams Screen Sharing Freezing

Over 1 year later and this has not been fixed. I was in a conference call with about 15-20 people. First signs of a problem was when the presenter's video feed froze. A llittle later, one person in the group reported her "slideshow" had frozen and she was looking at a blank screen. Audio was fine. 5-10 minutes later, the slideshow that was being presented on my screen did not progress. Audio was fine. I could still see the previous slide and it stayed like this until the end of the presentation. I recorded the presentation with OBS Studio which shows this. I have the Teams recording of the same event which shows the correct slide progression.