Problem since update frm v3.54 to 3.60:
https://community.victronenergy.com/t/venus-os-v3-60-released-officially/30146/188?u=grua
I can confirm this bug in v3.60
When the toggle is turned off it will disappear.
The dynamic ess control in dess settings is also turned off.
When turning dynamic ess control in dess to on, the toggle for dess on or off reappears again in a few seconds in the control tab.
Victron has already noticed: