"decorations: false" Not Working with Specific Identifier When Using Window State Plugin

[project-AI39]

"decorations: false" Not Working with Specific Identifier When Using Window State Plugin

[Environment Details]
OS: Windows 10.0.26100 x86_64 (X64)
Tauri Version: 2.1.1
Rust Version: 1.82.0
Node.js Version: 22.12.0
npm Version: 10.9.2

[Installed Plugins]
tauri-plugin-window-state: 2.2.0

[Bug Description]
When using the Tauri Window State plugin, the "decorations": false configuration becomes non-functional specifically when the "identifier" is set value like "com.tauri-app.app"

[Reproduction Steps]
Install Tauri
Project Name: tauri-app (using default settings)
Identifier: com.tauri-app.app (using default settings)
Frontend: TypeScript / JavaScript
Package Manager: npm
UI Framework: Solid.js

Add "decorations": false to configuration
Initially works as expected

Install Window State plugin
'npm run tauri add window-state'
"decorations": false no longer effective

Change identifier
"identifier": "com.tauri-app.app" -> "identifier": "test"
"decorations": false works correctly

I am unsure whether this is a bug or an intended feature, but I would appreciate an investigation into the cause and a resolution to the issue.

[Legend-Master]

This might not be very intuitive, but window state plugin saves and restores the decoration state by default (it means if you used decorations: true the first time and decorations: false the second time, the decorations will be restored to true because it's saved in that way), you can disable it through with_state_flags though