Figma balls in your mouth

For the second pic do you have an example on what you mean? The moulding is coming up short so they filled the gap with caulk.

Thanks you so much. I’ll look for an acrylic glue.

Okay so there is the metal u channel and the threshold is 2 separate pieces that are now stuck together.

Is there a way to buy a new threshold that has the same color as my current floor or should I just try to stick the glued together threshold into the uchannel?

Okay I also don’t really have a subfloor to attach the transition too as seen in these photos .

https://imgur.com/gallery/EHStgih

https://imgur.com/gallery/EHStgih Looks like adhesive on just the floor. What is the name of this kind of caulk.

So there is baseboard there it just doesn't go down enough. So somehow get a little bit of baseboard to fill the gap after cleaning the caulk out?

Also the floor has an elevation change so I guess that's why there's a transition.

There already is a baseboard trim, it just doesn't go down enough so it's filled with caulk. I did slide it around a little so it does look better.