Same problem. Cursor jumps to top of page at seemingly random intervals--sometimes as often as every few seconds; other times I get several minutes of uninterrupted use. Details:
Just typing text (sometimes with checkboxes, sometimes without) -- not using tables or attachments or any advanced functionality. Literally just typing.
Using Evernote in browser, Chrome 87.0.4280.88
Using "New Editor" (I'll switch to Classic and see if that makes a difference and report back)
I run AdBlock Plus and Ghostery but they are both disabled on Evernote
I'll try the "block Google tracking" trick, but from the comments above it sounds like that's not a stable/consistent fix
This might have been a problem for a while, but it's just the past few days that it has hit the "OK, Evernote is now incredibly frustrating" for me. I was so happy to find this forum topic, but then baffled that a bug like this--that interferes with THE core functionality of Evernote--hasn't been fixed in a year and a half.
UPDATE: The "block Google tracking" toggle did not work. I have been an Evernote Premium customer for several years, but this bug interferes with functionality so badly that I have started looking for another app to meet my needs. (And it's not only the "not fixed for 18 months" issue that worries me--it's the "no staff replies for over a year".)