Type of Request

infra task

Infrastructure Environment

LUCI, Github

What is happening?

https://ci.chromium.org/ui/p/flutter/builders/try/Linux%20mac_unopt?limit=100

Recent tries have had a number of failures due to either ios_debug_sim or ios_debug_unopt_sim both failing with an error Cannot test target “ScenariosUITests” on “Any iOS Device”: Tests must be run on a concrete device

Steps to reproduce

No response

Expected results

No response