Crashing segfault when calling: app.command.CloseFile() or app.command.GotoPreviousTab() , in --batch mode

[jestarray]

aseprite_segfault.mp4

Aseprite and System version

• Aseprite version: version number, installer/portable/Steam/beta/dev/commit-hash
  • v1.3 master branch
  • commit: 73fe8099d96479364f92ff6317a5687498d43d36
• System: Arch Linux

lua script:

-- these aren't the problem but are included to simulate my big script that has this issue in case.
--app.open(app.activeSprite.filename)
--app.open(app.activeSprite.filename)

-- running either of these in batch mode segfaults!
--app.command.GotoPreviousTab()
app.command.CloseFile()
--app.command.GotoNextTab()
--app.command.CloseAllFiles()

command:

aseprite image.png --script "test_crash.lua" --batch

NOTE: It crashes even without the app.open() calls but I included it in there because I have a big script that opens 3-4 tabs so I thought it was a memory limit issue.

[Gasparoken]

Thank you @jestarray. I was able to reproduce it easily with your files and clear explanation.