I have two cards (see attached screen shot) on the new UX dashboard. (different dimensions for the 2 modules so they couldn't be combined to 1 grid)
My goal is that, when I select the project (row) on the left grid, only the project that I select will show up on the right grid. So the project members synchronize. I think used to do similar things on classic dashboard but not sure how to achieve it here... Thanks!
so, to sync them the way you are wanting is not fun (actually, not sure you can do it). What I would suggest is to pivot the right card with Project on the top. This way, when they click on the project on the left, it will automatically sync and they can put their comments in.