(In reply to Kim Moir [:kmoir] ET from comment #3)
We talked about this in triage our team meeting and we weren't sure how many people would actually use this package and weather it was worth the significant engineering work to make this happen and maintain the package going forward.
Not just Gijs and frontend folks, but me on the fuzzing team are also hitting this and some form of ARM64 Windows environment work may be on Mozilla's radar for the upcoming months. Without this environment I'm actually unsure how some of our testing can take place.
Would this be enough justification?
(Bumping to major, but not changing priority)