Hey Andrei, I'm opening an issue here so I can attach the .fig file so you can test and hopefully find what the issue is. Here is the .fig file: Styler Plugin Test File.zip
text-5xl/leading-tight/thin
text-5xl/leading-tight/extralight
text-5xl/leading-tight/light
text-5xl/leading-tight/regular
text-5xl/leading-tight/medium
text-5xl/leading-tight/semibold
text-5xl/leading-tight/bold
text-5xl/leading-tight/extrabold
text-5xl/leading-tight/black
Additionally, each text item that was selected font weight changed to the first text item's font weight, 'thin'.