[Bug] Size of Embedded Mirroring Changes When Screen Orientation Changes to Horizontal

Describe the bug

When the screen orientation changes from vertical to horizontal, the size of the embedded mirroring view changes. The size is not identical when the orientation changes back to vertical.

Steps to reproduce

1. Start an embedded mirroring.
2. Change screen orientation to vertical.
3. Change screen orientation back to horizontal.

Expected behavior

The window changes size so the dimensions of the view is correctly rotated.

Actual behavior

The window changes size, but the view now has incorrect size. There seems to be a few sizes that it changes to.