element.querySelectorAll returns 0 elements in some cases

[niklasHagner]

This is not a well defined issue, I figured I'd post it first with my initial findings and not spend extra time creating an isolated test-case - because I'm not sure what the intended support for querySelectorAll is supposed to be in Tallahassee these days.

I just discovered this:

I was working in test with mocha + tallahaassee.

• The initial code was browser.document.querySelectorAll(".bylines .watch--follow") - this worked fine and it did find one matching element
• I changed it to articleElement.querySelector(".bylines .watch--follow").innerHTML - that also worked fine
• When I changed it to articleElement.querySelectorAll(".bylines .watch--follow").length I got the output 0

Screenshot from my vsCode debug console, while debugging a test

• First I log .querySelector(".bylines .watch--follow").innerHTML - this finds an element and outputs some html
• Then I log .querySelectorAll(".bylines .watch--follow").length this finds zero elements

I'm suspecting that browser.document.querySelectorAll works fine but element.querySelectorAll does not.

Is this perhaps an expected limitation of the tallahaassee support for querySelectorAll ?

[niklasHagner]

PS:

Was using tallahassee v14.5.0

So might be an obsolete issue