Alt + Tab does not engage SAP screen

Hi All,

I have Windows 11 Enterprise and use Alt + Tab to navigate between apps.

I've found that all apps engage when you alt tab to them except my enterprise software SAP.

I have to mouse to engage the SAP screen or re-mouse into the cell I was last in - or alt tab out and alt tab back to SAP. The latter engages SAP about 90% of the time where the original alt tab to SAP only engages SAP about 10% of the time.

Has anyone seen this and found a solution/fix?