I am able to change the Host Key for my Personal Meeting, but not for an already scheduled recurring meeting.

(See screen shots for what settings I am going to.)

I go to "Meetings," "Upcoming," where I see my recurring meeting.  When I click on "edit," there is no setting for changing Host Key.

Any help would be greatly appreciated as I am having an issue with someone who has the host code to this meeting.

There's a bug across pixel 8 users that I'm experiencing as well. When I'm a zoom call on my android and using my phone, if my hand crosses the camera area across at the top of the phone when vertical, then the screen starts to blink on and off.

This makes it very hard to operate my phone when on a zoom call.

More people experiencing the problem and claiming it's related to the device proximity sensor and the poor way zoom handles it while on a zoom call. 

https://www.reddit.com/r/Zoom/comments/16asj39/zoom_meetings_on_my_smartphone_android_display/

Every time I try to start a zoom meeting, it requires me to download zoom.  Again.  Why is this happening?  The really bad chatbot wants me to check if my system is out of date.  It is not.  This is absolutely the worst help availability I have ever seen on a product I pay to use.  I might just defect to Teams after all.

Last night I made a local recording.  I closed the computer before it finished converting (saw the conversion box running).  Today, meeting recording is not there.   Not anywhere.  This is the second time in two months this has happened to me.  Now here's the weird thing ..... the Zoom Folder made a folder for the meeting.  Nothing in the folder.  WTF?

Yesterday, I was using zoom to record a tutorial and didn't want my window to show up in the recording, so clicked it off via the actual box, not the video control in the bottom left. 
Well, now, I can't get it back. And, when I attend other people's zooms, my window isn't there at all. 
How do I get this turned back on, plz?? Thanks for your help!