My partner and I bought a house in July. It has 2 tubs, 1 of which we never use.
Both tubs needed to be re-caulked. On 2022-10-31 I had a professional re-caulk both tubs.
The one that my partner and I each use daily (for showers) already seems to have its caulk splitting just a few weeks later, so now it's starting to look like how it did when we bought the house.
What does this mean, and what should I do?