When viewing a specific comment, there is a link to “show context” that would show the comment one level up. Now, this link does not appear to do anything.
I assume this was introduced by the latest update.
I’m using the default UI (https://lemmy.world). I tried on both desktop and mobile versions of the website.
So it seems it’s issue from lemmy-ui (the default web UI that you mentioned).
You may need to wait until bug fix or possible solution appears.
However, just to be sure, can you try the other two frontend the listed above, to see if everything does work as you expected?
Good to hear that. This can proves the bug only occurs when using lemmy-ui.
If you have GitHub account and if you want, you can send your findings to one of the issues as a sample for them to fix faster.