Custom HTML not visualizing since 7.0 update
Hey all. I run a site that's on Wordpress. The person who did the initial set up is long gone, and I've been tripping my way through to keep it running since. As such I do not do WP sites for a living and, overall, am still a noob about this all. So please bear with me as if I am a 5yo.
tl;dr version: After WP7.0 dropped, we appear to have lost the visualization of the Custom HTML block (and our own Center Custom HTML pattern) when drafting a post.
Long version: I was unsure where this problem was rooted so I sequentially deactivated any "add on" plugins for Elementor and then Elementor itself, and the block was 1) still there, and 2) still having problems. So I am assuming that this block is part of the core WP. Anyhow,
We add the block, and click on HTML to add the code into the new pop-up window (in this case, a music embed). Once we enter the html code and click Submit, the entire block disappears in the UI. If you're clever, and remember where it is, you can click on the empty space and bring up the block options. Otherwise it's just a misleading blank area.
The good news is that when you preview or post, the Custom HTML block is there and its contents are displayed.
However, many team members are even more technologically-impaired than I am, and this empty space is really freaking them out and throwing them for a loop.
Any ideas on what I can do to remedy this? Or is this a wide problem with the new WP7.0?
Any assistance or direction would be greatly appreciated.