[BUG] Document Stores - Notion Database: "Please fill in mandatory fields."

[BadrLaajali]

Describe the bug
When trying to save a Notion Document Store Loader the application says
"Please fill in mandatory fields."
even if all mandatory fields are set.

To Reproduce
Steps to reproduce the behavior:

Go to Document Stores
Click on a newly created Store
Click on Add Document Loader
Click on Notion DataBase
Fill in all mandatory fields
For the first time is working so data will be insert
Go back again and select in Option Preview & Process
Select Preview or Process and See error "Please fill in all mandatory fields."

Expected behavior
Expect to load data again from database

Screenshots

Setup

• Installation: docker
• Flowise Version: 2.2.3
• OS: Linux
• Browser: Arc