Questionable Icons and Duplicating Presets are giving walleewoo a headache

I recently had to switch phones from a Oneplus 8T with Android 14 to a Oneplus 7T with A11. Almost as soon as I did an old problem returned and I can’t for the life of me remember exactly how it was resolved before. I’ve searched the threads but nothing seems familiar. My font icons are randomly changing into “?'s”. Usually about one to three times a day if I’m actively building a theme which I am. I’m using KLWP V3.76 on rooted stock Oxygen OS Oneplus 7T. The fonticons in question were made by me also. I may have restored backed up data with Swift Backup if that matters but I honestly don’t remember if I did that or else just used otg storage. I’m reasonably sure that I imported my presets with klwp and didn’t just move them to the kustom/wallpaper folder. The only other odd thing I’ve noticed is that every time I export a preset instead of overwriting the previous one it makes a copy and I don’t recall ever being given the option to overwrite as is usually the case. This makes me think I may have inadvertently restored a Swift backup with data which I’d not done before because of potential issues. Sorry for the long-ish post and if anyone knows a way to fix this or at least prevent it happening again it would be much appreciated.

Edit:added screenshot… Now my font has defaulted back to roboto…
https://themesbywalleewoo.wordpress.com/wp-content/uploads/2024/10/screenshot_20241014-120915.jpg