Open second GUI BUGG

[iStopcontact]

Hello guys, i am working on a skript where i want to open a gui with a command, and in the qui a player can select a thing and than another GUI opens, i have thatworking, but when i go into my second gui it wont work, i can just click and drag the items where i want the commands wont work.
I have this code for example:"

command /testmenu:
    trigger:
        open chest with 4 row named "&2&lTestmenu!" to player
        format slot 9 of player with Music Disc named "&bTEST" with lore "&6TEST" to close then run [make player execute "/gamemode creative"]
        format slot 4 of player with Jukebox named "&4&lTEST" with lore "&6TEST" to close then run [make player execute "/testmenu2"]

command /testmenu2:
    trigger:
        wait 2 ticks
        open chest with 1 row named "dadada" to player
        format slot 4 of player with Jukebox named "&4&lTEST" with lore "&6TEST" to close then run "/gamemode survival"

Does someone maybe know how to fix this? Thanks!

 

[ShaneBee]

Don't use format slot. Use set slot or Tuske. Format slot = eww.

 

[ShaneBee]

You have to put a "wait [amount] ticks" until opening the other GUI so it works
i think 3 ticks would be good