I have a UV Map and I created another one. I saw that all UV coords from first map remains in second UV Map and I have searched how to clean these coordinates. I found reset option but after applying this option, the UV Map it is not clear, it has some strange lines on background. It looks like in image below:
How do I delete the second map to look like in the image below?(without backround and without any coordinates on it as initially looks)
Upd: I tried reset, this is first image. I tried to remove UV Map and create another one, it copy existent UV coordinates from first UV Map