Missing tools

Due to my level of experience, which is quit low, I have problem with locating a tool. I have circled the icon on a picture below. Gratefull for any help.

The Follow Me tool can be found in the Modification toolbar and the Large Toolbar Preset. You can enable them in View → Toolbars.

Unfortunately the Help Center does not find help for that.

For clarity, the circled icon is the old Follow Me icon.
Here I have highlighted the newer version within its toolbar.
Note the other changes in the toolbar.