When AutoScroll = true, Form size become smaller after show and hide

• .NET Core Version: (3.0 Preview8)
• Have you experienced this same bug with .NET Framework?: Yes

Problem description: After click form maximize button serval times, form will be very small.

Actual behavior: form size will reduce 17 unit after click form maximize button twice.

Expected behavior: form size not change after click form maximize button twice.

Minimal repro: create a winform project drag a control oveflow form set form AutoScroll = true

Run click maximize button serval times(over 10 times will be very clear), you will find form become smaller than before.

But AutoScroll = false, this issue can not reproduce. WindowsFormsApp3.zip