When editing a template/host/item/trigger/graph after clicking "Update" you are redirected to the list of objects. Often, you want to be sure your update actually worked, or you want to continue editing. So you have to find your updated object in the list and click it again. This is annoying, especially when the list is huge.

Sometimes, when I need to change many things I prefer multiple smaller updates instead of a big one. So it's preferred to even stay on the same tab.

And this is not related to the fact that frontend is "trustworthy" or not to update something.

The poll on Telegram channels of Zabbix community, where users had 2 options, where should the frontend navigate to after hitting "Update" button:

In addition, see screenshots.