I can no longer sort members by alphabet

I'm using PHPStorm:

PhpStorm 2019.2 (Build #PS-192.5728.108, built on July 24, 2019)
Runtime version: 11.0.3+12-b304.10 x86_64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
macOS 10.14.6
GC: ParNew, ConcurrentMarkSweep
Memory: 1998M
Cores: 6
Registry: run.processes.with.pty=TRUE
Non-Bundled Plugins: com.kalessil.phpStorm.phpInspectionsEA, ru.adelf.idea.dotenv

I can no longer automatically order methods by alphabet, no matter what I try. To replicate, simply clone this GitHub project.

• open app/Repositories/Account/AccountRepositoryInterface (or really ANY file).
• Move the count method under the destroy method
• Reformat the code.

Result: nothing happens.

Expectation: count moves back to its previous position.

I've fiddled around with my configuration to no end (see attached) but I can't make it happen. See my configuration attached. I'd love to know what I'm doing wrong.

Disabling plugins doesn't help. I've uploaded my config under "Use This One.xml"

Thanks!