The LUIS connector in power automate has two issues at the moment:
- Dropdowns only work if the standard endpoint is used
- Even then they require an authoring key
Users with custom LUIS instances shouldn't have to copy-paste the App-ID from the Azure resources page and be able to use the dropdowns. The authorization error message confuses these users additionally. Especially users who are only given access keys instead of authoring keys often rely on convenience functions like dropdowns being available, so it should be enabled for them.