Ahh yes. You're right. I sometimes forget that the set was damaged by a freak weather event. While it would've been neat to see what they'd have done with the design had it survived into the next film, I have to admit that the bridge was beginning to look rather dated by the late 80s.
Okay.. another one of my posts that turned into a mini-novel with way more information than people want s. And probably already knew. Anyhooo....
I don't think we were ever going to see the TVH bridge again - even without the weather issue. Once they modified to become the Battle Bridge for TNG, that was it. Not that I think the TNG crew were careless with how they modified the set. Heck, if anything, for all its sins, TATV showed that those people could take apart a set, come back a decade later put all the pieces back together.
I think TPTB just had little interest in that look. Each movie saw changes to that bridge - from both necessity and the atheistic preferences of the director. Had the bridge set still been fully intact as it was at the end of TVH, it probably would have gotten a new paint job, some wood grain and carpeting. Had they wanted, they could very well have made something that resembled the old bridge more. Movie sets get recreated all the time for sequels. Or at the very least paint it the same colors. What we got in TFF was deliberate, and was what they wanted.
For all we know, they might very well have kept the TNG battle bridge look and controls. Shatner didn't seem bothered by the new TNG atheistic on the corridors, sickbay or transporter room. I doubt any of the actors scrutinize the bridge sets the way we do. To them, it’s just the futuristic space room with lots of blinking lights that they spend most of their on camera time in.
Recreating the TVH set post TNG modifications would have taken a lot of work and retrofitting. At best would need to be repainted yet again. Some of those CRTs that they gutted out would need to be put back in for the hostage tape scene, BOP cloaking at ShaKaRe, and the red alert graphics. Breakaway panels would be needed to depict it's broken state at the start of the film. Not sure what the timing of the damage was, but by Measure of a Man, the set seems to have been stripped of all its screens and stations.
For all the new look in TVH, it was aging and dated as you mentioned. And it had its share of problems. Its acoustics and creaking floors meant many of the scenes required ADR. I remember seening on commentary that it was difficult to light - special drop down lamps needed to be created. The walls were not quite wild - a floor section had to be pulled out with it. The new bridge for TFF addressed some of these issues. Portions of walls and panels could be pulled out to allow reverse angles on the actors. Carpeting to muffle footfalls and reduce echoing. The ceiling had more lights built in which probably helped with lighting.
The viewscreen alignment issue in TWOK might have been caused by moving Spock's station. Even though each segment is probably supposed to be the same size, nothing in construction is ever dead on. I was thinking about how the TWOK DVD commentary talked about the blue support structure created for Regula 1, how it was supposed to be self supporting but didn't quite fit together right so they had to cut it. Changing the order of the bridge may have put things off just a little bit. I remember seeing somewhere on this board all the changes between films were detailed. Between the changes to make the Reliant bridge in TWOK, then back to Enterprise for TSFS resulted in another couple pieces getting swapped (damage control and environmental I think). It got cracked open and decoupled from the center to move the helm and captains chair closer to one side for Grissom. Got left half open for 2 years until TVH. Even thought it was created originally for the Phase II series and thus, designed to last a long time, I think even this amount of usage and wear and tear is a tall ask. Had it gone to series, I doubt there would have been as much shuffling of the segments as there were in the movies. I have to wonder if the chrome support struts in TVH were an attempt to disguise just how badly the segments were fitting together at that point. A fresh coat of paint only does so much.