Custom filterFn breaks the tooltip

[qwelol]

material-react-table version

v1.3.9

react & react-dom versions

v17.0.2

Describe the bug and the steps to reproduce it

If prop filterFn is function then filterType value in tooltip is undefined.

Minimal, Reproducible Example - (Optional, but Recommended)

This can be checked with an example from storybook:
https://www.material-react-table.dev/?path=/docs/features-filtering-examples--custom-filter-fns#custom-filter-fns

Screenshots or Videos (Optional)

Do you intend to try to help solve this bug with your own PR?

No, because I don't know how

Terms

• I understand that if my bug cannot be reliably reproduced in a debuggable environment, it will probably not be fixed and this issue may even be closed.

[KevinVandy]

You just need to provide a localization entry with the name of your custom filter like in the example in the official docs

https://www.material-react-table.com/docs/guides/column-filtering#customize-filter-modes-source-code