I also have a hive (that likely swarmed early while I was traveling) that is only laying drones at this moment... could be the Drone Laying Queen situation too... This hive used to be strong... but is now weak.
I see eggs at the bottom of cells mostly on just a few partial frames. I saw maybe 1-2 examples of eggs on the side of a cell. I saw cells with multiple eggs at the bottom of the cell (so queen likely - not laying worker). But also saw many cells with one egg in the center upright and covering comb with eggs systematically.
New queens can be a bit spotty I've heard... So which is it Drone Laying Queen or New Queen that's working on her egg laying skills?
I'm still hoping she gets her sea legs and starts laying right. But I'm planning on doing the safe thing and add frames of Egg & Brood (if the egg I last saw also ends up as drone). This seems like the safest bet in all cases... Adding frames of egg/brood does no harm (and will help population). Bees will likely supersede if the queen is really bad. Or the situation resolves itself as the queen starts laying fertilized eggs.
However, I need to continue to watch to see what happens. If drone laying continues and I don't see wet queen cells being drawn out. I might have to find and pinch her and add more frames of egg from another hive. (don't really want to buy a queen... this is a caught swarm from a trap in my yard from 2020.
Here's another a bit longer YouTube I found that explains the topic bit deeper Worker vs. Queen drone laying that I found informative.
https://www.youtube.com/watch?v=eE9YJWVkl3E
Note: I really don't want to risk one of my other hives (2) by combining as mentioned at the end of this video.