Can not delete Custom Field

[petr]

Hello, Last VM 2.0.10 and Last Joomla, in Admin/Products Tab: Custom Fields, Can not delete Custom Field Type what I generate before. In line delete is missing red button to delete. Prt screen sending in atach.
How we can delete?

[attachment cleanup by admin]

[maxi1973]

I have same problem. VM 2.0.22d , but delete icon in custom fields is missing. SOmeone can help?