Goal:
If 'Document_Name' column of 'Client_Attachment_Library' has any 'items' that have (not equal or match) any of the content in 'Title' column of 'Document_List' then CircleIcon1 should be green else red.
I tried this formula, it didn'twork.
If(Gallery7.Selected.Title in Client_Attachments_Library_Collection.Document_Name, RGBA(255, 0, 0, 1), Color.Red)
I have 'Gallery7' (Source: Document_List_Collection, Specifically 'Title' Column).

I have 'Client_Attachments_Library' (Referencing specifically 'Document_Name').
I have 'Documents_List'.

Gallery7 - I have 'Gallery7' which has 'CircleIcon1'. I want CircleIcon1 'Fill' to be 'Red' or 'Green' based on whether an 'item' in 'Client_Attachment_Library' (Document_Name) has the content of 'Gallery7.Title' (circled below) - which in this case would be 'Driver License'; In this example the circle should be 'Green', as a document with that content in the 'Document_Name' column of the Library does exist.

Client_Attachments_Library - The 'Client_Attachment Library' has a 'Document_Name' column. The content I want to compare is nested within the contents. This column has a document with 'Driver License' in the content (as required and specified in the above).

Document_List - The 'Document_List' is part of the comparison, specifically the 'Title' column.
