Has Ever Been A Glitch In This Game Where It Was So Weird, You Just Looked At Your Display Like This ?

In american english, you need to use the auxiliaries do and does with the main verb have to form a question in the present tense. The question asked covers more ground than just have or has. I think op's example is just one example and the question asked is in order to know if who agrees with the verb when who is subject of this verb.

A glimmer of light after what have been long weeks of darkness. A glimmer of light after what has been long weeks of. But, i've been listening to a lot of youtubers using 'have'.

May 20, 2017today my friend asked me if you can use "has" instead of "have" here.