Lag when closing multiple tabs on new window (lag is longer the more windows opened)
Please select what you are reporting on:
Unreal Editor for Fortnite
What Type of Bug are you experiencing?
UI/Tools
Steps to Reproduce
Import 30 textures into a project
Open them all, one by one, so they open in a separate window and you have 30 tabs in it.
Close the window, closing all 30 tabs
Expected Result
UEFN is not frozen
Observed Result
UEFN is frozen for a while. Increasing the number of closed tabs also increases the freeze time.
Extra context: This happens due to the UEFN folder gathering data over time with updates. The fix was to delete the folder. However, it would be nice to invvestigate what inside this folder starts causing issues over time (maybe grab a UEFN folder from someone who has been building for at least a year)