Exporting all animations as separate files
The exporting all animations as separate files doesn't work unless you re-toggle the "As separate files" option. For example when I Export->Animations, by default, the Spritesheet tab is shown and "As separate files" is already checked. However when I export, it'll just export one big file. If I turn off and back on the "As separate files" option, it will correctly export all the animations as separate files. Minor bug that caused me some confusion. Thankfully there is this workaround.