Hello everyone, I come here to know if anyone from this group can solve a doubt.
I did some tests to be able to control other hero units that summon them, like Broodmother and Nature's Prophet.
I've never found a way to select units individually, just in small groups. For example, placing a command for a certain group by holding CTRL and using the "Group 1" key with the selected group. Whenever I would like to select a single unit, I clicked on it, and that is not ideal for me. But watching this clip from Twitch, I realized that it is possible to select each unit individually using just one hotkey:
https://clips.twitch.tv/SpikyJoyousSnailKlappa-iXeo8YAWfgec3Roq

In his stream chat he explains that he just presses the key set to "Next Unit". But when I press the key, it goes to the next group and not to the individual unit. Can anyone tell me what can be done to select each other unit individually using a Hotkey as shown in the clip?