Macro Optimization

I noticed several small issues with creating/assigning macros in buttons,
thought I’d put them all in this post. If you prefer different posts, let me know.

I don’t know how it happened, but I think macros with identical names shouldn’t exist.

when I create a new toolbar button, it asks me to choose between the various existing macros

while in editing the buttons I see that the possibility of choosing the macros is missing

insert a text box, for the command name, when creating a new toolbar button?