**Source task(s):** - https://github.com/epam/ketcher/issues/8781 - [x] Verify that if the current LGA is H or OH, then only "H" and "OH" are present in the drop-down, and in that order - [x] Verify that if the current LGA is not H or OH, then the drop-down displays "H" and "OH" first, followed by that atom (e.g., NH2, CH3) - [x] Verify that when a new atom is selected from the drop-down, the LGA is replaced with the new atom (without changing the position of the LGA) - [x] Ensure the currently selected LGA in the list is visually indicated
Source task(s):
Change the logic for attachment points editing drop-down in the monomer creation wizard #8781
Verify that if the current LGA is H or OH, then only "H" and "OH" are present in the drop-down, and in that order
Verify that if the current LGA is not H or OH, then the drop-down displays "H" and "OH" first, followed by that atom (e.g., NH2, CH3)
Verify that when a new atom is selected from the drop-down, the LGA is replaced with the new atom (without changing the position of the LGA)
Ensure the currently selected LGA in the list is visually indicated