I've been getting an errors while building about undefined symbols when trying to use primarySidebarTrackingSeparatorItemIdentifier
or supplementarySidebarTrackingSeparatorItemIdentifier
on Xcode 12 beta1 & beta2. Am I doing something wrong, or are these not yet available in the betas?
Topic:
App & System Services
SubTopic:
General
Tags:
wwdc20-10056
Mac Catalyst
wwdc20-10143
UI Frameworks