I have an app that is pretty simple and allows information to be collected when offline. The app works perfectly while online where users can type into textfields. However when cellular and WiFi is disabled, tapping into the textfield displays the on-screen keyboard. As soon as this appears, the app enters a system hang and no typing or any user interaction is possible.
Upon profiling, it appears that this has to do with an infinite loop with the keyboard detecting a change in the network for dictation and then trying to load an image asset, presumably the dictation button. The keyboard will not contain this button either. This is on a regular UITextField with no delegate or special treatment. I have removed all "appearance" in the app and that makes no difference.
This seems to be a major bug in iOS 17 and higher. It continues to fail on iOS 18+ as well as new versions of Xcode, updated SDKs, etc.
I can do this in other apps I've developed without issue so I'm assuming there's something in the app that is interfering somehow with the dictation network connectivity in the keyboard. Either way, an app interfering with the keyboard function still seems like a possible flaw in the operating system.
There are also multiple warnings displayed in the console in Xcode about AFPreferences unable to resolve system language too. This fills up the console very quickly because of the looping nature of this asset layout issue. Because this is never completing and getting locked up, you'll notice that the dictation button does not appear in the lower right corner. However the cursor continues to blink but the user interface is non-responsive.
Any ideas what would be interfering with the drawing of the keyboard like this?
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It appears that we are not able to reorder rows in our tables when running our iOS/iPadOS app under Mac Catalyst. It appears that all the delegate methods are returning true indicating the row can be moved and edited. The reordering handles appear in editing move and the row can be moved around (also using drag and drop) but the user interface is not indicating that the row can be dropped to be reordered. It's as if the proposed destination path is being rejected. I tried setting up that delegate method (thinking that maybe the default for that is messed up on Mac Catalyst) but it had no effect. Every table in our system performs this way.
Here is a link to an example video that shows the table view not working:
https://onsongapp.s3.amazonaws.com/Reordering%20Example.mp4
Please advise if there is something else that needs to be implemented or changed for Mac Catalyst to properly handle table cell reordering.