It’s the same thing with different presentation, I highly doubt Valve is not aware of it, quite the opposite.
It’s something that requires a lot of technical prowess to fix (especially to not disappoint the community now). I don’t blame Valve employees with not wanting to work with it, especially with TF2 code probably counting as legacy nowadays.
In all fairness, Linux got 64 bit and Vulkan so maybe there’s still some people interested but their damage control for bot chat spam (read, disabling chat for free to play) got flamed so that’s not confidence inspiring.
For Chess.com, that’s the icons for a forced move. Or at least that’s the file name, I haven’t been able to find a central place for the icon scenarios.
What about the uh… hate speech toggle…
I’m not sure if they backpedaled on that but come on.