ISBAT Transforming Masonry Block -> Gallery Block -> hovering another image block crashes the editor

[dromero20]

Describe the bug:

Transforming Masonry Block -> Gallery Block -> hovering another image block crashes the editor.

To reproduce:

1. Create a new page and add a Masonry Gallery Block with some images.
2. Save the draft and reload the page.
3. Transform the block into a Gallery Block.
4. Try to transform the Gallery Block into a Tiled Gallery.

Expected behavior:

The block should switch from a Gallery block to another one.

I noticed that hovering is enough to trigger the error - you don't actually need to click on it.

What happens instead is that the editor crashes with the following error:

transform@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/coblocks/dist/coblocks-5.js?ver=9555ad71ff1545c28d56:55:12023
_t@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/blocks/index.min.js?ver=b94b3f7a5855f605f1fc:1:99871
Fm@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/block-editor/index.min.js?ver=1d7ce6dc82d711ff5290:51:1314
ft@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:43451
Wt@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:50270
ts@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:112276
Fr@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:77760
Dr@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:77688
Rr@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:77549
Nr@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:74544
n/Pn/<@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:30170
unstable_runWithPriority@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react.min.js?ver=6.0.1:1:7430
xn@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:29947
Pn@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:30117
Nn@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:30050
ia@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:116120
n/Xe/<@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:22443
Xe@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:22470
ge@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:16379
me@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:15616
unstable_runWithPriority@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react.min.js?ver=6.0.1:1:7430
he@https://seotestingdotblog.wpcomstaging.com/wp-content/plugins/gutenberg/build/vendors/react-dom.min.js?ver=6.0.1:1:15467

Screenshots:

Isolating the problem:

• [X] This bug happens with no other plugins activated.
• [X] This bug happens with a default WordPress theme active
• [ ] This bug happens without the Gutenberg plugin active
• [X] I can reproduce this bug consistently using the steps above

WordPress version:

6.0.1

Gutenberg version:

13.8.1

[olafleur-godaddy]

Which version of CoBlocks are you using? We had that issue in a previous version of CoBlocks.

[dromero20]

This was tested in version 2.24.2.