Ren'Py Hide UI function does not work

[TsukiNoKaen]

As described in the title. H/Middle Mouse does not hide UI in many titles, although sometimes it works early on in a game and then never again. I recall someone mentioning it was a known issue yet have found little-to-no documentation on it.

 

[TCMS]

It seems more like a fuck up on the coders part than anything else.

 

[Deleted member 446419]

Same problem here. Works in the beginning but stops working halfway through. I have faced this problem in many games, last two were:
our fate
tangled up