Describe the feature and the current behavior/state

After typing in the editor I enlarge the embedded pdf viewer. The cursor is blinking in the current page input field of the viewer. I would prefer that the pdf has focus so that the cursor keys could be used immediately for turning pages.
Maybe it could be of general interest that after shrinking the viewer the focus returns to the editor (if possible). For now it stays in the page field (when I don't click the pdf).

Who will benefit with this feature?

Persons using enlarge/shrink with embedded viewer

Any Other info

Win11, txs current build, style is Fusion