I also really hope that could be resolved in the lastest version. By enabling that variable, it's essentially just enforcing software rendering for any program opened in that terminal. From kernel message(dmesg), it's clearly a kernel conflict with the new graphic virgl used by parallel team.
[drm:virtio_gpu_dequeue_ctrl_func [virtio_gpu]] *ERROR* response 0x1200 (command 0x207)
They haven't updated the software for around 2 months and hopefully, they could come up with a solution.