Spotty leaves on New Growths - is it virus?

I got this fairly typical Oncidium from my local Trader Joes November 2020, and in the past six months its flower spikes have fallen and two new growths have sprouted. I was very proud of their development until I noticed light dots/spots on the leaves that have multiplied in number.

I only really see them on the new leaves. For now, I've quarantined it away until I can get a better idea of what's going on. It used to share a shelf with several other Orchids, which thankfully have not yet displayed the same kind of dots (yet!).

I don't think the dots look too different from images or descriptions of OFV, such as here, but it doesn't look as serious as any of these pictures, and I would be sad to throw away an otherwise fairly vigorous plant: Orchid Viruses — Cymbidium Orchid Society of Victoria

Have any other growers seen leaf discoloration and pattern like this before?