[MC-307783] The lead line is rendered between all leashed entities, regardless of if they're connected

Mobs tieds by leads in different point show a visual bug

Linked issues

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Isn't this intended behavior?

If you see in this picture the two horses are tieds to another lead and the ghast is tied separately

Confirmed. Updated the title to better describe the issue.

I have tried also to tied another mob individually without connect the lead to other mobs and it show this line connected to other mobs

Related to MC-300305