Egui uses the app key to determine the storage location for persisted configuration files. This does not work well when the app key is something like ~/Downloads/prof_0.gz - Legion Prof (the case when profiling files you've just downloaded), which results in the app.ron files being persisted to some random subdirectory of ~/Downloads instead of ~/Library/Application Support/Legion Prof or something similar (depending on the OS).
So split the app key off from the viewport title so that the former can be short and predictable and not mess with the persistent config location so badly.
Egui uses the app key to determine the storage location for persisted configuration files. This does not work well when the app key is something like
~/Downloads/prof_0.gz - Legion Prof(the case when profiling files you've just downloaded), which results in theapp.ronfiles being persisted to some random subdirectory of~/Downloadsinstead of~/Library/Application Support/Legion Profor something similar (depending on the OS).So split the app key off from the viewport title so that the former can be short and predictable and not mess with the persistent config location so badly.