If this helps narrow it down… I also found that when I activate the logo (by uncommenting the ‘functions exist’ code), I also get a REST API error in the Health Status panel.
I’ll look into whether I can upload a copy of the theme to github for review.
Thanks…JEB
No t-p, not a block theme. Started out with a ‘blank slate’ and created everything–created the files, then added the code. The ‘theme’ is pretty basic, just a top bar, menu, logo, and footer menu. So there’s not even a lot of code. And most of that was just to add the functionalities into WP (to make the functions visible in the dashboard).
Guess I’ll have to work around it. I was just hoping it might have been a common issue with a simple fix.
Thanks…JEB