miscues towards selecting language
Gnome Version 3.38.4
gnome -> settings -> Region & Language -> '+'
This shows a list of languages:
Arabic (Egypt)
Chinese(China)
English(United Kingdom)
English(United States)
...
Note in this list there are multiple English options. The reader has been cued to believe there is only one Chinese option, with a different language listed before and after it and no others like in the case for English - but this cue is wrong. There are four Chinese options. Don't see them? That is because you did not click on the three dots at the bottom of the men u. Conventionally three dots continues a list, but in this case it replaces the list.
Complicating this, if a person goes to gnome -> settings -> Region & Language and then does search for Zhuyin, Bopomofo, or bopomofo, there are no search results. All indications are that these things are not installed. However, if you go to dnf on F33 to install the, it will say they are already there. Indeed they are installed by default, but who could know?
Hence gnome is giving many miscues: No way to know the list we are shown is just a summary and not the top of longer list that is continued. Unconventional use of the three dots to mean to replace the summary with the actual list instead of continuing the list. No way to know that an item that has something before and after it actually might have things before and after it, we just haven't been shown those. Search results come back empty for things that are in the menu tree.
Only a person who is already familiar with how this works can make it work, which is a catch 22 that assures there will be a lot of activity on community pages while people struggle with this.
BTW, really cool that there are so many options. That is perhaps another miscue. Who would think that linux could be so good?