A developer has recently updated a Gutenberg block used across a 200+ page site. These blocks will have the warning “This block contains invalid or unexpected content” and we need to go into each page, click “Attempt block recovery” and then publish. How can I easily find each page we need to attend to?

I’m making a custom gutenberg card block
When I put the card block within another block like a column I’m having issues in selecting and updating it
This video shows the card block within the column block – it’s difficult to access it when you click on it.
When the custom block is not within another block there are no issues in updating it as you will see in the video
https://www.loom.com/share/4688eaa3d0114faa84b92b4776d3e645?sid=d667f54a-7dde-48d3-9512-5a8aa079b07f