I'm using Access 2016 version 1907 (Build 11901.20176)
I have a datasheet form bound to a query. I open it in ReadOnly mode with the following code.
Private Sub cbGen1_21_Click()
DoCmd.OpenForm "f201_PAXFlightInfo_DS", acFormDS, , , acReadOnly, acWindowNormal
End Sub

When the form opens, data entry is not possible (as required).
If a column gets filtered (also a required feature) data can then be changed. (problem)
Am I missing something? Is this a bug?
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