My mod list re the surgery tab vanishing for some animals once I've completed the first stage of the plasteel sugery research:
Jaxe Interaction Bubbles
Fluffy Medical Tab
Fluffy Animal Tab
Fluffy Breakdowns
HugsLib
Xeva's Rimhair
EdB Prepare Carefully
A Dog Said
Paradies Invisible Hats
erdelf Minify Everything
erdelf Power Indicators
More Linkables
Fluffy Research Tree
Fluffy Pharmacist
CCP's Stone Tweaks
Where's the gravel?
Additional Lights
Fluffy Relations Tab
Fluffy Stuffed Floors
Turn It On and Off
The Witcher Trials v2.0
Repair Workbench
chickens Multiproducer
[KV] RimFridge - 1.0
[1.0] Tiny Table
Progress Renderer
Skilled Stonecutting
Color Coded Mood Bar
Hand Me That Brisk Lite
Haplo Misc. Training
Simple sidearms
QualityBuilder
Terraform Rimworld
Hospitality
Incident Person Stat
Outdoor Lighting
Harvest Organs Post Mortem
Genetic Rim
[RF] Rumor Has It...
Quarry
Death Rattle
Less Arbitrary Surgery
Megafauna
Dinosauria
[KV] Trading Spot
Snap Out!
Genetic Rim Dinosauria Patch
Dubs Mint Menus
Plasteel Surgery
[PS] Barbor Mod

There may be a conflict with another mod called Custom Pawn Generation. In that mod you can prevent things like Ugly trait from ever occurring on Pawns, and so, when the game tries to spawn a caravan, with a blocked trait, it gets caught in an infinite loop and the game freezes permanently. Then when you look at the output log, it has hundreds of lines of X pawn already has the Beautiful Trait.

Without this mod, it can spawn caravans without any issues whatsoever, but with this mod... every 2nd or 3rd caravan freezes the game, forcing CTRL ALT DEL.

So why did I want this mod if I can block Ugly and the like? Well, I need THIS mod to use your other mod, Reconditioning Pod, which is still useful to use. Is there any way we can use Reconditioning Pod without Plasteel Surgery?

XVI-MECHFRAME (found: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2844617885) does NOT play nice with Plasteel Surgery. It creates problems during game start and doesn't show any bills in its custom workbench when Plasteel Surgery is in the active modlist.

Not a problem for your mod, just mentioning it in case it helps anyone.

I spent a while troubleshooting and, interestingly, this mod seems to break with XVI-mechframe? It doesn't crash but it opens an error whenever the game unpauses and renders it unplayable. Quite sad because I like this mod and need it for reconditioning pod.