Sleep button in Home Assistant and Screensaver

Hi all, thanks for this amazing project! I have noticed a behaviour with the Sleep and Wake buttons exposed in Home Assistant I would like to discuss. When sending the screen to sleep via this button, the screensaver won't start and it will just dim the display. So in other words, screensaver only starts when going to sleep via the standby timeout. I don't know if this is intended behaviour, if so, I would appreciate a separate button "Sleep and start screensaver". For reference, I am using the Guiton 4" display.