The 'Remove older versions' function doesn't work. In fact, I don't know if I've ever seen it work.
What I'd expect is that the 2025 version is uninstalled when the 2026 version is installed.
However, this is not the case. I have auto-update enabled but now have 2025 and 2026 versions installed.
The same behaviour happend with 2024/2025 versions.
2022 Macbook Pro 16" Apple M2 Pro
MacOS Tahoe 26.0.1
Creative Cloud Desktop 6.8.0.821