Navigation button icon does not scale and gets cut off
The button has been removed from there (https://bugs.freedesktop.org/show_bug.cgi?id=40429#c7)
So this is “fixed”.
This has been resolved: The buttons are now in the Search toolbar.
The problem with the position below the scrollbar was that the scrollbar width depends on the OS used. So if you have a thin scrollbar the button is cut off.
You can see the result here: https://wiki.documentfoundation.org/ReleaseNotes/4.3#Writer
The new position of the navigation buttons is good. Very visible.
May I humbly suggest some UX polish?
I assume this is the buttons in question: https://wiki.documentfoundation.org/images/b/b0/Navigate-by-findbar.png
Edit: Added $20 to the issue :)
/ Accepting payments
FreedomSponsors will charge a 3% fee on top of your payment. For offers in US$, Paypal's fees will also apply.