Here is video of 10598 on the Wish (opposite side of ship as 10098). It shows the connecting door in between the TV and the closet at the 1:35 mark. I would assume that would be the same location as your combination of cabins.
And just an FYI - I found this on
https://www.cruisedeckplans.com/ships/.
It's a great resource for finding photos and videos of cruise cabins. It requires a membership for full functionality (though I believe you can still use the basic options for free), but they offer a lifetime membership option for around $30. I've used it for years and found it very helpful.