Careful Message When booting game

[EZDoc]

Every time I boot marvel rivals, when tabbed into the game I get a message that says:

"Careful...
If you close this window, it will refresh and you might lose your place. You sure you want to close it?"
with buttons that say Never mind, yep and don't ask again. None of these buttons work and the only thing I found for it online says that it may have to do with the steam overlay and to verify game files and restart which I've had to do several times this week just to play the game. Has anyone else ran into this or know how to fix it?

[JuanChEZ]

I have the same issue but with roblox lol

[Bond Jebaited]

Same issue with steam UI

[✪ Tsunami]

Found the reason hopefully this works for everyone.
The message appears because of discord,
I was getting the error message and Closed discord and it disappeared.
Try doing the same to see if it fixes it.

[EZDoc]

Originally posted by ✪ Tsunami:

Found the reason hopefully this works for everyone.
The message appears because of discord,
I was getting the error message and Closed discord and it disappeared.
Try doing the same to see if it fixes it.

I'll give this a try

[AT| ryxnab0v3]

the real fix for me is opening up the steam in-game overlay with shift and ' and to click yep to clear it off your screen

[EZDoc]

Originally posted by ✪ Tsunami:

Found the reason hopefully this works for everyone.
The message appears because of discord,
I was getting the error message and Closed discord and it disappeared.
Try doing the same to see if it fixes it.

Disabling the in game overlay in discord fixed this issue for me.