While placeing a telepad i dont have a gui to name it and its unusable

mod version ? minecraft version ?

1.16.5/3.0.0.3

with a Stay True modpack

i'm convicned the gui works in standalone. i'll be checking it later again though.
make sure to also contact the star true modpack makers to see if they disable something or have a compat issue with another mod that disables this one.

if you still have this issue, please reopen the ticket.
I cant recreate the bug and i'm also not finding an instance of your modpack anywhere to test with