fix: Odd behaviour when using nav.back on inventory close

[0ffz]

From dqu1j on Discord: https://pastebin.com/4ZsC54Wj

When set to go back on inventory close, spamming esc can lead to issues with the inventory not closing as expected, including what seems to be a client desync issue where its able to interact with the inventory after it has been closed, but the items aren't real.

Videos showing off what's happening:

https://cdn.discordapp.com/attachments/406632123030568962/1307724941512413327/Screen_Recording_1.mov?ex=673f4dc2&is=673dfc42&hm=6ebe222e0a6181f088f01226ce5e9676ab5ceaf788a7c8f0794e15434e9c5e5c&

https://cdn.discordapp.com/attachments/406632123030568962/1307724943110307840/Screen_Recording.mov?ex=673f4dc2&is=673dfc42&hm=92afc8d4f0caa326e7b0ee70ea74cc3b2446588b992e615d0a5889b8bda003d7&