May old page was replaced by a new block after I add a new block

[arisonlashes]

Beijing time around 4 pm, I was adding a new block to my page, I didn't click update yet, my page was gone, instead, my page was left with this new NOT-updated block only. I tried a few more times, every time the new block replaced the old page.
. My theme is Astra 2.4.5
. I use elementor to editor my page
. Both my sites have this problem.
. My wordpress version 5.4.2

[williampatton]

Hey @arisonlashes,

It sounds like the problem your having is likely a plugin/theme problem rather than a WordPress Core problem. This trac is for core development where we work on code/patches for the base software. As such I am going to close this ticket as invalid for this trac.

Plugins and themes are supported by their own authors - sometimes in the forums and sometimes only from their own sites. You might be able to get help by posting in the plugin/themes own forums about this issue:

• ​https://wordpress.org/support/plugin/elementor/
• ​https://wordpress.org/support/theme/astra/