al_custom_error Restart button isn't working

[BryceStevenWilley]

Has to do with the fact it calls new_session instead of restart (manually changing it to restart works fine).

Minimum reproduction:

include:
  - docassemble.AssemblyLine:al_package.yml
  - docassemble.AssemblyLine:al_visual.yml
---
mandatory: True
code: |
  start
  signature_mod
  done
---
code: |
  sig_add = 1
  signature_blah
  signature_mod = True
---
question: Signature
continue button field: start
---
event: done
question: All done
---

[nonprofittechy]

restart is something totally different, and unexpected for the user (it removes the existing session). I believe that this used to work as designed (non-destructively getting the user into a new session), but very plausible something changed upstream?

[BryceStevenWilley]

Sorry, should have been clearer in my message; agreed it should stay new_session, was just noting that if you change that button to restart, it actually restarts the interview, and if you don't, the same error screen comes up, with the same error message, doesn't seem to make a new session either, so docassemble seems to be trying to resolve the current error before actually making the new session. Seems like similar symptoms to #1081, even though that was an easy fix.