Does this happen for other types of bottom-sheet dialogs (e.g. the Theme selector "Tt" button, or Reference popups), or just for Link Previews?

@Dbrant Don't thank me! :) It was just some French bot (I think) that has rolled back my "Polish" image description as being "incorrect English description".

Bumping issue up after 2.5+ months of complete silence.

Well, I am old school dev, thinking that if anything appears in your_ app then you are responsible for this, sorry.

Hi @Aklapper Thanks for your feedback.

Yes, exactly that one. Then only difference is that:

In my humble opinion -- yes. The fact that tag remains and publish button is enabled only means that user effort is not lost. But this doesn't change the fact that this particular tag or these particular tags are still not published.

Hi @Aklapper, thanks for checking this out and for providing a feedback.

@JTannerWMF The question probably as stupid as it can be, but... do we have any copyrighted content in Wikipedia at all? Doesn't this violate the very core of the "the free encyclopedia" idea?

Thanks for a great and comprehensive explanation @schoenbaechler. But... Are we talking about two different things? Please, take a look at my screenshots. You're showing bell icon in each screenshot, while I am showing (and talking about) an empty inbox icon. Are we talking about the same functionality, if icons are different?

As per my recent observations:

Thank you for your comments. What you have wrote above is 100% true. Thank you for your clarification. We can close this ticket as off-topic. There's nothing you can do (unless Wikipedia comes with its own Share-like dialog), since all the problems are in the system dialog.

Here you have (source) a screenshot captured on my Motorola One / Android 10: