Hi. Thanks for trying. I used your code - appreciate it is simpler than mine. Still on Xcode 12 Beta 3. It still exhibits the same problem I saw. Be sure to look at what happens when tapping the EditButton right after compiling - before doing any other table actions. The table tries - one sees a brief jerk - but cannot actually get into edit mode. Just in case there is a system dependency, I am running on macOS Catalina 10.15.6.

Did some checking with different iOS simulators. Problem shows up on iPhone/iPod devices. Problem shows up on iPad in landscape. For iPad in portrait, one has to hit the back button first to see the screen - and when it reaches the screen, it works ok.

Thank you. Problem is gone in beta 4.

Same problem. Just got Apple Silicon Mac Mini. IBDesignable button has two red exclamation marks. One thing to do: 1) Delete any tabs showing the IBDesignable item(s). 2) Clean build folder (maybe not needed). 3) Exit Xcode. 4) Restart Xcode/project. This doesn't fix the underlying problem, but you don't have to look at error messages. (Just don't peek at your views :)

Been bugging me too. Discovered when you add a new button it now comes in with style Plain. Change it to "Default" and it warning goes away.

Has been bugging me too. Discovered when you now add a new button it comes in with style "Plain". Change the style to "Default" and the warning will go away.

Ran into a segmentation fault. Happened after I was modifying the following line and was not obvious I was missing a last parentheses. let blockW = min(geometry.size.width, 0.7 * (geometry.size.height + 10) Surprising that I couldn't have gotten a friendlier error. This was with XCode 13.4.1. However, when I tried to make a minimal simple program to submit as a bug report, I got useful errors such as: Use of local variable 'blockW' before its declaration. But could turn on/off segmentation problem easily when the statement was in my full app.

I want to add to comments from garthoid about AppleID problems. I ran into problems with errors/warnings disappearing after updating to Xcode 14.3.1 (sorry don't remember previous version I was using). In my case, I had a company ID (personal LLC company - sole developer) that Xcode said had exprired and needed to log in. I don't really remember when/how this ID was created, but there really is no associated login with Apple for it that I am aware of. I deleted the ID. The company is still listed under "Team" on the Accounts tab. However, after deleting that ID, Live Issues started working again. Hope this can be helpful to someone else.