Describe the bug:
return allEvents.events is used a lot in webdriver tests. There are a lot of assertions about the length of events, but most of them fail. It is contained in file such as tests\wpt\tests\webdriver\tests\classic\element_click\events.py

To Reproduce:
./mach test-wpt --product servodriver -r tests\wpt\tests\webdriver\tests\classic\element_click\events.py
Or any other test that involve assertion of length of events derived from return allEvents.events.

Platform:
Windows/Linux