SilentPatch (for GTAs, at least) specifically is a code-only mod, such that the single .asi file can be removed to uninstall it & all it's changes.

A real update should fix both (note: I don't believe the later releases did, they also just added defaults to the parser) but for SilentPatch: a mod is not a real update, and being as simple as possible to remove & reducing conflicts with other mods is more important here than a fix that digs as deep as possible.

Given that those parameters are for wheels on a plane that doesn’t have wheels, I would say fixing the parser is the better fix