Pull request type

• Code changes (bugfix, features)

Checklist

• All tests (pytest tests -m slow --runslow) have passed locally
  Note: Non-related MonteCarlo tests have failed. I am investigating it.
• CHANGELOG.md has been updated (if relevant)

Current behavior

A bug introduced by yours truly on PR #748 causes the simulation solver not detect correctly when using LSODA solver. This is crucial when performing non-overshootable simulations.

New behavior

This PR fixes the issue by correctly detecting the usage of LSODA.

Breaking change

• Yes
• No

Additional information

This could have been detected earlier had the --runslow tests been executed more often.