When using SPPB 5.16, I found that I could no longer edit accordian text content correctly. The text from one accordian item displayed in others. It was a trainwreck! 5.17 fixed this, but now I can't even edit the properties of inserted graphics. I can't apply classes to text. The new native childish editor is barely more capable than the one we have for these forum posts. Ridiculous.
I can't go back to 5.16 because it doesn't even work, but JCE won't work in 5.17. I'm f'ed either way.
Thanks again Joomshaper. I'm back to battling the framework like when you released the first half-dozen HU 2.0.x versions. You have a hard enough time keeping your framework reliable. Leave the editor to the pro at JCE.
All development is now at a standstill for me.