Bug saving bookmark - iphone

There appears to be a bug with the recent release of the Gospel Library. Steps to reproduce:
- Setup a bookmark. Mine is in the Book of Mormon.
- Go to the bookmarked page.
- Click on the headphones and listen to the chapter. Let it roll to the next chapter.
- Press the pause, and then click Close.
- Click on the bookmarks button, bottom right.
-Click on the update button to right of your bookmark to reset it.
- The message 'Bookmark Failed - This content is not formatted to allow bookmarking'. See attachment.
It appears the Clicking the audio close is not really closing it. If I lock my phone and wake it up, I see the play dialog, even though I closed it. See attachment

Getting same error message for last few days when I try to save bookmark at new page after listening on audio. However, I haven’t noticed the play dialogue box on waking my iPhone if I’ve closed the app.

I'm getting the same error but on my iPad 6.
Have tried several ways to find a work-around but to no avail.
I'm on iPadOS 15.7.5 now but was getting the same error on the previous release.
Updating bookmarks is a big part of my flow for studying the scriptures and this is quite aggravating.

An iOS Gospel Library 6.5.2 update is in beta that should fix this issue (most likely it will move from beta to release this week).