See @Throwingspoon’s comment above, and the detailed discussion in the thread he links to (he’s put it as a question, and I’m not pretending to have a definitive answer, but I have no doubt in my mind that it will make an impact with some lenders, just as I have no doubt in my mind that it won’t make an impact with some other lenders, and I wouldn’t risk being refused a mortgage for something that silly, even if there was only an absolutely minute chance of that happening.):
As for “Monzo shedding light on this”: