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It is probably the same glitch as the iPhone one. If you click the button a second time does it work?

It has been better today in Mac OS. Managed to upvote 10 posts in a row without a glitch. The IOS is the same. It just keeps blinking.

Do you have a GitHub account? It would really help if you could update the issue listed in the post with the details of the issue you are experiencing. Ideally with screen shots, if you think it would help.

No I dont. It's weird, it just keeps spinning and does its "blinking" thing. I doubt that i would be able to capture it. If i can, i would share it here.

It sounds like the same glitch as what is in the issue. Hopefully it will be addressed soon.