I have a few MP4 video files that are used in my Glide APP. Most of those are in inline lists where clicking on the image action is set to view details. I have a couple of places where I have a video component that has the link to the proper MP4.
If I go to google drive and open the MP4 files that are used in the video object the video will play with sound.
Running the APP on Chrome or Safari browser, all is good.
Running the APP on an iPhone with the latest IOS I get the following issue.
The inline list videos work perfectly as expected.
The video objects show the video but there is no sound.