lcc998:
[XCUITestDriver@9a2f (13f38017)] Proxying [GET /source?format=xml&scope=AppiumAUT] to [GET http://127.0.0.1:8100/session/A126643D-1C80-4AFE-8B5F-BBA87FAECA3B/source?format=xml&scope=AppiumAUT] with no body
[XCUITestDriver@9a2f (13f38017)] Got response with status 500: {"value":{"error":"unknown error","message":"-[XCUIApplicationProcess waitForQuiescenceIncludingAnimationsIdle:]: unrecognized selector sent to instance 0x3029c0d80","traceback":"(\n\t0 CoreFoundation 0x00000001944307d8 1532D3D8-9B3B-3F2F-B35F-55A20DDF411B + 534488\n\t1 libobjc.A.dylib 0x00000001917032e4 objc_exception_throw + 88\n\t2 CoreFoundation 0x00000001945368c8 1532D3D8-9B3B-3F2F-B35F-55A20DDF411B + 1607880\n\t3 CoreFoundation 0x00000001943ceb08 1532D3D8-9B3B-3F2F-B35F-55A20DDF411B + 133896\n\t4 CoreFoundation 0x00000001943ce430 _CF_forwarding_prep_0 + 96\n\t5 WebDriverAgentLib 0x000