Probably quite doable with a coding agent. There is a full wysiwyg (vibe-coded) presentation software based on typst available which partially implements exact

Probably quite doable with a coding agent. There is a full wysiwyg (vibe-coded) presentation software based on typst available which partially implements exactly that: https://codeberg.org/presenst/presenst https://codeberg.org/presenst/presenst