First-person view dynamics mod leads to a freeze if the main menu is skipped

• What is your operating system?

NixOS

• What version of OpenMW are you using? If you used a bleeding edge build, state the exact revision used.

0e76a6ed

• What version of Morrowind are you using (i.e. retail CD or Steam)? What addons (Tribunal, Bloodmoon) do you have installed? What language is your Morrowind install?

Steam, GOTY, English

• What are the exact steps to reproduce the problem?

1. Install and enable this mod: https://www.nexusmods.com/morrowind/mods/55327?
2. Start the game

• What did you expect to happen? What happened instead?

My login session freezes up before booting me out. I know this is only happening with a mod, but I don't think a mod should have the ability to completely freeze up the engine.

• Are there any error messages in your openmw.log file? If you're not an OpenMW team member, it's best to upload it.

I don't see any, but here it is anyway: openmw.log