While that should be true, there seems to have been some difficulty insofar as upgrading console appearance. Off the top of my head, the Raven was the first vessel observed with her too-modern rendition of LCARS, suggesting it should date back to 2347 and was thus a 15 year old user interface by the time of the Enterprise-D's construction. While it was seen to have been retrofitted onto various vessels that were much older, the Stargazer and other ships that hadn't been updated (though I need to review this idea for other members of the set) is interesting.
While it's entirely possible that Stargazer had missed a scheduled upgrade or perhaps even not yet reached her major refit milestone prior to Maxia, it's worth remembering that IRL the final Okudagram style hadn't yet been created in TNG s1 -- and as such imho it's the kind of inconsistency that doesn't need to be given much weight.
In all honesty I prefer to ignore this and similar oddities that we know were largely driven by the frenetic production pace of the time. Things like Valeris' red cadet undertunic, O'Brien's ever-changing rank pips, general uniform and insignia errors, the mismatched interfaces on the Hathaway (and the Jenolen, iirc), the bizarrely advanced displays on the Bozeman -and similarly the Raven- all go into "Ignore This, There's Really No Point Acknowledging It" box, to save myself the mental gymnastics

