Is the "Reddick, Boseman & Kolstad" law firm at the same location as the former "Stern, Lockhart, & Gardner"?

Much of the television series The Good Wife took place at the law firm, "Stern, Lockhart, & Gardner" (and "Lockhart & Gardner", "Lockhart, Gardner, & Bond", etc) a law firm existing somewhere in Chicago that featured the 27th and 28th floors of the same building through every season, despite the ongoing "partner" change-up.

Similarly, in the spin-off series The Good Fight much of the series takes place at the law firm, "Reddick, Boseman & Kolstad" ( and "Reddick, Boseman, Lockhart", etc).

(The Good Fight - Left, The Good Wife - Right)

I noticed however that Diane's corner office from the The Good Wife is the same as Adrian Boseman's corner office in The Good Fight, at least in terms of size and "exterior" window and city scape, as both offices have ornate stone work and some kind of "flame" statue at the [viewer's] right corner!

(Diane Lockhart's Office 1.01 The Good Fight)

But oddly, at the end of The Good Wife, Diane was interested in buying out the 29th floor of the same building after a remolding mishap, but clearly during the pilot of The Good Fight, one can see the law firm she is about to retire from takes place in totally different building, as her office too is different, but due to Rindell Scandal, Diane can't retire and is offered a job to work for Boseman at his law firm.

However the reality that Diane is going back to the same building and floor she occupied and was the boss of during most of the predecessor series is, to my knowledge, never addressed on the series!

So my question is, is it mean to be the same building "in-universe" or did the Kings just reuse the same office space/sets in hopes viewers wouldn't notice?