"Page height" key command doesn't work for master pages

A minor quibble. I use “Page Height” constantly to jump to a zoom that fits the page vertically. But it doesn’t work for master pages.

My master pages always appear at page height anyway so do not need this.
Thank you for drawing attention to the menu item. I have just created the key command. Another tip from the forum.

As do mine, but I’m constantly zooming in and out.

Thanks for reporting this. I think this is simply an oversight (the “fit” zoom levels are not supposed to be available in galley view, but it should be OK for them to be used when editing master pages), so we should be able to sort this out in the next version.