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I have a custom HTML block that I added code to – this code appears fine.
I then
Add a gallery block
Change to code editor
Cut the code for the gallery
Switch back to visual editor
Paste the gallery code into Custom HTML block
It appears fine, but sometimes disappears (the gallery code, not the original code I typed in) and I think it does so when I switch between code and visual editor – can anyone tell me why this is happening and how I can fix it?
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