another day, another bug
zoran

You can highlight and save a maximum of 9 words at once. That is the limit that exist for years. However, that error message you see is strange, you should see this message on the right, from the attached screenshot.
i'll investigate that Firefox problem.
iSilencio

Hello, Zoran, I "solved" the problem, if I keep the sidebar on the right open the page DOES NOT CLOSE / Does not give the error when I select 10 words.
But IF I CLOSE THE SIDEBAR FROM RIGHT , IT GIVES ME THE ERROR when i select 10 words, until it is solved I will stay with the sidebar on the right open.
zoran

Great, thanks for letting me know. On my end, I can't see that error message even with the side bar closed. But I'll ask our testers to try reproducing the issue on their end. We'll try to figure out what's going on on your end.
iSilencio

Hi, I found what is causing me the error, I know 100%, I can always create it with a setting from "Reader Setting".
If I keep activated "Full status bar on mini-popup widget" + closed sidebar, when I choose 10 words it gives me the error "Something went wrong
Cannot read properties of undefined (reading 'count') "
BUT if I keep it off it doesn't give me the error anymore.
Try to see for yourself if so.
Strange, but it works ... for me at least.

zoran

@iSilencio Nice, good catch! Thanks, I was able to reproduce it now.
We will have it fixed.