Installer: Language selector button shows during install progress, but no languages in the dropdown

Can you flesh out the issue summary a tad? 🙏 What's the solution here?

I actually am wondering if we should ever show the "select language" button during the progress bar. If we did show it, and someone tried to switch languages in the middle of the install process, I'm not sure that would work - it might just break the install process outright.

The MR code hides the select language button on during the progress stage because drupalSettings.languages is not available at that point, FYI.

Yeah, that makes sense; but I'm wondering if it makes sense to take even stronger steps and prevent the possibility that it will ever show up on that page. What do you think? Is that easy to do? It would be my preference if so.

Is that easy to do?

I looked when I was originally doing it, and I didn't see any CSS class on any wrapper element that's specific to the progress stage that I could use. If we add one, we could easily do that.

Without looking deeper, I'm not sure how difficult it is to add that CSS class though. If you want, I can dig deeper.

We could do it with a CSS class but is there a way we could just wholesale remove the element from page? (A template we could alter?)

A template we could alter?

Everything is within project_template/web/profiles/drupal_cms_installer/templates/install-page.html.twig. I don't see any variables that indicate the current page. Once again, I can play around a bit (maybe in preprocess or something) to see if there's anything that would indicate the current state. If you have any ideas or whatever let me know.

Quick manual test and wouldaj look at that: no language selector on the progress page! The solution here is good enough for me, I think, having done the due diligence of asking @mherchel a bunch of annoying questions.

Whoo! Gleefully merged into 0.x. Thanks!

Automatically closed - issue fixed for 2 weeks with no activity.