Lock screen clock shifts position every ~5 seconds

### Distribution Mint 22.1 ### Package version 6.4.6 ### Graphics hardware in use Intel HD Graphics 630 ### Frequency Always ### Bug description The clock on the lock screen moves around the screen approximately every 5 seconds. It doesn't stay in a fixed position — sometimes it's centered, other times it appears in a corner or on the sides. ### Steps to reproduce 1.Lock the screen 2.Wait on the lock screen. 3.Observe the clock ### Expected behavior https://github.com/user-attachments/assets/22f14c08-4776-4fb6-8545-e22250602802 ### Additional information _No response_