All Quest Rules vanish from GUI

[Asuna Yuuki Nagato]

Steps to recreate:


Open 'Search Quest Rules' window
Scroll to the opposite end of the list of checkboxes
Click a ? button
Observe list of quest rules vanishes from GUI while application-modal "QR Info" window is displayed

[Asuna Yuuki Nagato]

The ZQ Hotkeys window is also affected.

[Asuna Yuuki Nagato]

The Search Quest Rules window is created by QRDialog::view() in quest_rules.cpp