Fiddle can no longer flash during ult channel, or even immediately after channel finishes

So I imagine a lot of people would see this as a buff, but I completely disagree

• The (admittedly rare) case where you fuck up an ult and need to flash away is no longer possible.
• Flash now is still locked out for a short time after the ult completes, which is INCREDIBLY annoying because I've gotten pretty good at quick ultflashes and now I can't do them anymore
• Did Fiddle really need to be made harder to fuck up? Giving flash the potential to cancel ult was a good tradeoff for how powerful ultflash is, but now he's been made even easier

Was this an intentional change? It's not mentioned in the patch notes and just started happening this patch. I would like it to be reverted, or at least get rid of the lockout after the ult finishes (actually nvm fuck that that would be broken and lead to nerfs, pls just revert).