Typo3 11, setup

[firmenpunkt]

Hi I am trying to bring some old mega-forms to typo3 11, after an update, in 10 the templateFile, langFile and cssFile paths seem to work in the setup ( plugin.Tx_Formhandler.settings { ... } ), in typo3 11 only the templateFile is accetped, the other two aren't. Is there a way to set these paths otherwise?

In the Plugin Options (flexform), I can only select the folder, and not the files.

[tlueder]

If your Typo3 v11 is running on php8.0 you might want to try https://github.com/JAK0TA/formhandler

[scuba303]

are you using xml language files? you need to transform them to xlif. there is an extension for this.