Extension module memory leak?

I’m currently running v1.18.78 and for the few last updates I’ve noticed Brave has a tendancy to use a lot of memory. And by a lot I mean from 15 Gb up to 50 Gb a lot. I think this might be caused by extensions as Brave internal task manager show unusually high values (~2 Gb) but when I kill the task, the memory used shown in Windows task manager drops 10 times this value (or more).
This happens with no extensions enabled.

Wow :astonished:
I usually see ~500MB (v1.18.78, Windows 10)

I think the culprit is Chrome Media Router. Went from 64 Gb memory used right before a complete system crash (it occured several times before) to 25 Gb memory used after killing it.