Custom filetype associations list is emptied after Filezilla update

[Carl Smith]

When you update Filezilla via the window that appears whilst using it, the content inside the "Custom filetype associations" textbox is sometimes lost. This has happened to me twice within the last month. When it first happened, I slowly repopulated it there and then but the most recent update has erased them again. I have not changed any settings recently that will affect this.

I wish I can provide steps to replicate this, however this doesn't happen on every update.