About [[FUEL:Desktop-d7decf-Filter/en]]

They are aware of it. Sometimes things could be improved, indeed.

Message documentation for this string is:

Context: Open office – Oocalc – Data – Filter. Shows commands to filter your data.

Is that sufficient?

From what I understand, the documentation implies that this 'Filter' is an action, i.e. a verb, right?

Yes, that's what I understand, too.

Thanks for the suggestion and feedback. We will try to rewrite the context for Desktop module as well. btw, it is verb here.