Streaming TIC-80 via Discord causes some weird screen glitching

[NARbluebear]

While streaming, the screen kinda flickers (with two additional views in the leftmost corners). The middle and bottom-left views are frozen, too. The flickering stops when you stop streaming. Vsync doesn't seem to change a thing about this, either. Everyone else in the voice chat can see this as well.
Specs:
CPU: AMD Ryzen 5 5500
GPU: Radeon RX 460
Motherboard: GIGABYTE B450M DS3H WIFI
RAM: 2x TeamGroup Elite 16GB DDR4 3200
PSU: Thermaltake SMART BM2 650W

[Skeptim]

It's related to #1914

[nesbox]

yes, I think it's a duplicate of #1914