full actualization delay at startup required for first show

### What Happened?

On app start, initial data is shown only following actualization delay

i use actualization every 5 seconds.
When i open the window, at app start, i need to wait 5 seconds to get any information, despite there being no reason for this delay for the first show.

### Steps to Reproduce

set actualization delay to 1
quit app
open app
shows data after 1 second

set actualization delay to 5
quit app
open app
shows data after 5 second

### Expected Behavior

informations gets immediately shown. After which im fine waiting 5 seconds for updates.

### OS Version

8.x (Circe)

### OS Architecture

amd64 (on most hardwares)

### Session Type

Secure Session (Wayland)

### Software Version

Compiled from git

### Log Output

```shell

```

### Hardware Info

_No response_