Firefox search prevents successful builds

[peario]

Describe the bug

Due to a customization feature in Firefox for search, nix builds fails.

To Reproduce

No clear reproduction instructions. What is known:

• Issue doesn't exist at: https://github.com/peario/space/commit/d0e0ce9d8948b04366c3fba02a9f71d10f55c1c3
• Somewhere thereafter the issue appears. I suspect a flake.lock dependency is the cause, not sure which.

Expected behavior

A successful Nix build without that specific error (seen in screenshots).

Screenshots

If applicable, add screenshots to help explain your problem.

Additional context

None.

[peario]

I can now confirm the following:

1. Checkout https://github.com/peario/space/commit/d0e0ce9d8948b04366c3fba02a9f71d10f55c1c3 and everything will work.
2. Running flake update (or any equivalent commands to update flake.lock and nix dependencies) will result in error.

I can then conclude the error is caused by any of the following updated dependencies:

I'll have to go from latest commit (e7c75dade7bd2ead98a81b2dea36d2227381aa24) on master backwards to first commit where the issue is not yet present.