Update: this might be identical to https://github.com/ValveSoftware/steam-for-linux/issues/6715,
each time I resize Steam window the steamwebhelper grows by about 200-500MB memory use, does not free up used memory.
I successfully increased steamwebhelper's size past 5GB, and it seems it can be increased indefinitely.
Your system information
Please describe your issue in as much detail as possible:
A single steamwebhelper process consumed 1200 MB video memory,
nvidia-smi showed:
0 2941 G ...logs/cef_log.txt --product-version=Valv 1230MiBSteps for reproducing this issue:
Attached cef_log.txt files.
cef_log.txt
cef_log.previous.txt