Fix Reset 'Enemy Damage Type' after 'Boss Skill Preset'

[n1tr0xs]

Fixes #7870 .

Description of the problem being solved:

When you set the 'Boss Skill Preset' back to 'None' to see the normal EHP/Max Hit values the 'Enemy Damage Type' stays the same as whatever the Boss Skill was.

Steps taken to verify a working solution:

• Select any boss skill preset.
• Select preset to None.
• Chech damage type.
• Must be "Average".

Before screenshot:

After screenshot:

[ConnorThelin]

This change creates a functionality loss where the user is not able to select anything other than Average for Enemy Damage Type when Boss Skill Preset is set to None.

I have not used this functionality much so do not know how important it is, but worth noting.

[Regisle]

Yeah this wasnt done before like this due to the apply function being called every time and so we generally only want to set placeholders etc there, and ideally we would also want to remember the last value saved, this can be done by overwriting the control itself but that was too messy, I wish you luck in solving the issue