Does Corrosive Gas Work on Mega Stones?

Question

Does C-gas work on Pokemon holding their respective mega stones in Pokemon champions?

Comments

https://bulbapedia.bulbagarden.net/wiki/Corrosive_Gas_(move)#Effect

bulbapedia doesn't say anything about it, but considering that it doesn't affect any other form changing item, i'd wager the answer is no

Answer 1

No, corrosive gas does not prevent Pokemon from mega evolving, unless it very specifically does not work on mega Raichu Y.

Source: Tested it in showdown.