WP Rocket issue with Posts block when Minify CSS files and Minify JavaScript files is checked

[andeng1106]

Describe the bug This bug happens when the Posts block is inside the Columns/Container block. If you place the Posts block outside of the container, it works fine as expected.

To Reproduce Steps to reproduce the behavior:

1. Install/Activate WP Rocket plugin
2. Turn on minify css files and minify js files on WP Rocket
3. Add a new page
4. Add a Columns/Container block and add a Posts block inside the column
5. Add a separate Posts block without a column or container
6. Make Posts columns to 3
7. Publish page and see frontend view
8. Check if the Posts block inside the columns/container became one column each and full width even though it is set to 3 columns - BUG
9. Check if the Posts blocks without column/container has 3 columns - EXPECTED
10. Turn off minify css files and minify js files in WP Rocket
11. Check if both Posts block (with or without container) works as expected.

Expected behavior

• Posts inside a container/column should follow the Columns set on the Posts block.

Screenshots https://user-images.githubusercontent.com/103395655/165068187-fcf80ef7-50bf-4e2a-ae44-6c8b68e9cf93.mp4