Here's some feedback from my testing of the new Grid experiments introduced in #61025. The video has the full walkthrough, but here are the highlights:

1. Overall, looks pretty good. I was skeptical about overlapping in Manual mode, but it's more intuitive than I expected.
2. There is an issue where all the row heights increase when the item in one row becomes taller. Seems like all rows are locked into being the same height, which is not what you would expect.

3. Overlapping Image blocks does not work as expected in the Editor. The Image appears above the text content when it should be below. The front end is fine.

Editor	Frontend

5. The row/column indicators overlap in tablet/mobile mode

6. While I know this will be tricky, we really need some sort of mobile control for Manual mode.

Video Walkthrough

grid-experiments-testing.mp4

cc @tellthemachines @noisysocks @jasmussen