Seems to Low Power Mode not supported, error: invalid model

[boozook]

Host: Apple M1 Pro (16Gb), os: 14.2.1 (23C71)
App version: 1.1 (20230222.140932)

Steps to reproduce:

1. Download app from AppStore
2. Set "Low Power Mode" to Always in the system settings (ex-preferences), battery settings
3. Run the app
4. Set "Use: GPU & ANE", accept "download another model"
5. Wait default model downloading
6. Click "Generate", wait (result - OK)
7. Set "Low Power Mode" to Never in the system settings (ex-preferences), battery settings
8. Click "Generate", wait (result - ERROR)