Since the recording feature was added, the ght tool does not work from a snap

[wolsen]

Since the recording feature was added, the ght tool does not work from a snap.

I bisected this issue and found the offending commit to be commit cf74a61 which introduced the screen recording feature.

Steps to reproduce

$ sudo snap install ght --channel latest/edge
$ ght assign -i

Expected outcome
For ght to assign graders.

Actual outcome

wolsen@violet:~ $ ght assign -i
✔ Using the saved credentials.
✔ Setup is completed.
✔ Choose the number of graders · 1
✔ Choose the stage you would like to assign graders to · Written Interview
✔ Choose the jobs you want to assign graders to. Use space to make a selection · [722] Software Engineer, CPC, cloud integrations 
⠦ Processing applications✖ Error assigning graders: TimeoutError: Timed out after waiting 30000ms

It will consistently fail with a TimeoutError.

Note: this also fails when using the instructions in the HACKING.md file (e.g. ts-node ./src/index.ts assign -i). It does however work when using yarn dev assign -i.