Just started on Tuesday (had no issues on Monday; use CC every day for work). When I have Photoshop or InDesign open and I try to Open a file or Place a file, the dialog comes up, but the only thing I can click on is the import option checkboxes at the bottom. I can't navigate to a folder or file, I can't hit open/place, and I can't hit cancel. I can't close the app normally, I have to force quit. I can get around opening a file by finding it in finder and dragging to the app, but I kind of need to place assets into my files.
2020 Macbook Air M1 running Big Sur, all apps and OSX up to date. Thought it was a rosetta issue because it first happened in Indesign but Photoshop is supposed to run natively.