Submitting dubia is a standard part of Church life. It’s not unreasonable to expect a clear answer
Earlier today, while looking for something else entirely, I came across an interesting sentence on the website of the Liturgy Office of the Bishops’ Conference:
Following a request for information the Bishops’ Conference of England and Wales submitted a dubium to the Pontifical Commission Ecclesia Dei which confirmed that in the Roman Rite, whichever Form of the liturgy is being celebrated, the Holydays of Obligation are held in common.
Note the casual use here of that technical term, dubium. The root Latin meaning is “doubt” (hence “dubious”), but in this context a better translation is probably simply “query” or “request for clarification”.