I know, it has been discussed here.
This sounds strange to me, because every time someone on this community describes some issue with chromium, the answer is something like “try using cog that is much more stable, with better performance and hardware accelerated”
Based on the issues described on the other topic (see my link above) I would suggest Toradex to build the release 0.18.4 + the latest table wpewebkit (2.46.1) in the torizon/cog-imx8 container.