#jQuery

Same, I don't see the isFunction anywhere too.

I have created a merge request based on the patch provided by @kevin-oyster in Replace_isFunction()_with_typeof_x_===_'function'.patch → . I have reviewed and tested the changes in a Drupal 11 environment, and everything is working as expected.

I am marking this as RTBC.

Thanks cilefen,

Please see a patch we have used to test this. We haven't run extensive tests but similar changes resolves this issue in other code.

Thanks for the report. If the resolution is that very clear I am tagging this "Novice" for the next steps.