Collecting and CleanUrl module conflict

[adehner]

I have a contribution form on a site that’s using the CleanUrl module. When submitting the contribution form, the submission fails and I get this error :

error-controller-not-found

The contribution form works great without the CleanUrl module.

What do I need to edit so these two modules work nicely together?

Omeka S 3.1.0
Collecting 3.17.3.3
CleanUrl 1.8.0

FYI, I submitted an issue in the CleanUrl repo and in the Omeka forum.

[adehner]

I created a workaround with a redirect and by editing the submission form's action attribute. It feels a little hacky, but it works ok for this application.