Delegate methods in child class sometimes not called with Swift 5 compiler

Question

EDIT: As sunshinejr pointed out here, this has been fixed and will be released together with the next Xcode/Swift version.

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I\'ve seen a lot of

Answer 1

Looks like this issue existed back in 2016 as well and was fixed at one point: https://bugs.swift.org/browse/SR-2919