When working on a redstone machine I have notice that hoppers do not update correctly, according to redstone power. What should happen is that the hopper should be disabled when powered and enabled when unpowered. However I have noticed that when the hopper os powered, you need to open its GUI for it to realise it is deactivated, the same happens when you turn the power off. This breaks many redstone machines, please fix this.

this is a functional issue. The steps can be, as shown on the photos, place a redstone line on hoppers and power it, or use the item sorting system by ImpulseSV found here https://www.youtube.com/watch?v=NHjWYCDYJ4s and after a while the hoppers malfunction again. Also the hoppers stop being able to take in items.

Noticed on both survival and creative game modes