How to specify /dev/shm size?

Hey,

I have read previous issues about this and it somehow seems to be connected to your build memory. I just wanted some clarification on how to achieve a shm size of 2g for a selenium service.

I have tried:

• defining selenium as a service and setting its memory to 2048 (using size: 2x in the step)
• use docker run --shm-size="2g" -d -p 4444:4444 -p 5900:5900 selenium/standalone-chrome-debug (not working at all for some reason)

Do you have any recommendation on how to achieve this?