Matching whites is hard...I’d

*go with silver or chrome.

I think Schluter edge has a flange set underneath the tile edge, options 1 and 2 may cause damage to the waterproofing to remove and replace.

What did they use for waterproofing?

Mud is the waterproofing

Mud is not water proofing. It can and will absorb water. Sorry, I hope an expert jumps in.

Sorry @hcbm it was hot mopped. been learning too many new terms haha

I think if you look at the manufacturer’s installation instructions for your wall tile you’ll find some inconsistencies between how they were supposed to be installed and the way they actually were installed. Do you have the brand and the model information? Do you know what adhesive was used?

the reason I am not using schluter trim is no matter what color/style, it still looks like a picture frame around everything with too much contrast. too bad you didn't ask for mitered tile corners with a minimal gap for continuous grout lines/color. you could try using a matte finish spray paint to tone the glossy, but in wet area might not be permanent solution? maybe a paint deglosser will etch the finish to a dull matte. As for the tile sticking off wall, to get the tiles flush on a wall that may not have been plumb ( level vertically) they had to keep building up morter for tiles to be flush. not optimal, but it happens. I do hope there is waterproofing on walls. hot mop is only the floor. drywall, cement board or anything else behind tile without waterproofing membrane will still leach moisture through grout lines and rot wood structure beneath!

Hot mopping is for the shower pan. The walls still need to be waterproofed.

Mint you read my mind. I think we can clearly see the answer to the required 95% coverage.

If spot bonding was done rip the entire thing apart now.

In progress photos?

It’s waterproofed. I’m sorry I don’t remember the term.