`yaml-pro-mode` does nothing

[a-berg]

After installing, I open a yaml file and run the command, it says it's active but nothing happens. Mode is still Fundamental.

yaml-pro-ts-mode doesn't work either despite having emacs-tree-sitter installed (using Emacs 28.1)

[zkry]

Sorry for the late reply! This is to be expected as yaml-pro-ts-mode is a minor mode that only adds the keybindings and some other utilities to ensure that the editing capabilities work. You should use this minor mode in combination with yaml-mode to get the basic syntax highlighting features.