Default_focus True + tooltips break keyboard navigation?

[IcyValet]

On Ren'Py version 8.0.3. Maybe related to the recent default_focus changes?

Quick build showing the possible bug:
https://drive.google.com/file/d/1pNyk8z ... sp=sharing

I replaced main menu with this:

Code: Select all

screen main_menu():
    vbox align (0.5,0.5) spacing 10:
        textbutton "This button does not have a tooltip and has default_focus True." background "#FFF" action NullAction() default_focus True
        textbutton "This button does not have a tooltip." background "#FFF" action NullAction() 
        textbutton "This button does not have a tooltip." background "#FFF" action NullAction() 
        textbutton "This button has a tooltip." background "#FFF" action NullAction() tooltip "This is the tooltip."

    $ tooltip = GetTooltip()

    if tooltip:
        label [tooltip]:
            align (0.5,0.8)
            background "#FFF"

The issues:

• Mouse works fine, but if you navigate with keyboard UP/DOWN, the last button with the tooltip can't gain focus and thus the player can't interact with it.
• If you move "default_focus True" to the last button with the tooltip, then when you navigate with keyboard to the last button, the focus will stay stuck to that button.
• If you delete "default_focus True" from the first button, then keyboard works fine on all buttons.
• If you delete the tooltip from the last button, then keyboard works fine on all buttons.