Testing Version: 1.0 (1648)
Mac OS: 11.2.3
If you drag and drop a file (in this case a pdf) into a note next to an image you cannot open the file.
If you insert the file under the image it works just fine.
Probably should either detect the file being dropped in and force a new line or support two columns.
I tried to upload a screen capture but it said the mp4 file was too large. Let me know if you have a specific way to share the screen capture video. Otherwise take a look at the screen shot to see what I mean.