playtest and beta don't appear on the list of games in profile?

[Dweller Beyond the Threshold]

So I have some playtest and beta games that I've been playing, but I cannot see them on my profile's list of games. They are in my library, but say if I list my games alphabetically or by playtime in my profile, these games do not show up.

Is there a reason for this? I'm also wondering once the actual game comes out, if the dev removes the playtest and beta, will these games still be accessible? Some playtest also feature achievements. Will these be removed from my profile too?

[cSg|mc-Hotsauce]

They do not show in your All Games tab through the profile, no.

If the dev removes them, like they should, they will no longer be accessible. This means those achievements will be gone as well.