Nb189 New procedures don't appear in procedures pallete until after reload

I think this is not new, but I can't find the original, so I am posting this just in case.
nb189 procedure parameter bug
nb189 procedure call missing bug

This is a two part bug:

  • new procedures don't immediately get posted to the builtin blocks' procedures pallete
  • procedure parameters don't get added to procedure calls properly when switching procedure instances in a procedure call.

I am seeing this in the Brave browser.

Firefox seems to avoid this problem.
table_window.aia (451.6 KB)

(The enclosed project is in flux, so don't bother trying to extend or debug it.)

(added to FAQ)