Safemode: Calling fnc_setWeaponSafety causes weapon switch

[Cyruz143]

Mods (complete and add to the following information):

• Arma 3: 2.18 [e.g. 1.00 stable, rc, dev]
• CBA: 3.18 [e.g. 3.0.0 stable, commit hash]
• ACE3: 3.18 [e.g. 3.0.0 stable, commit hash]

Description:
When using the pub fnc ace_safemode_fnc_setWeaponSafety sometimes the unit switches weapon.

Steps to reproduce:
Follow this flowchart!

1. Have primary weapon and pistol.
2. Set safety on {[ACE_player, _x, true] call ace_safemode_fnc_setWeaponSafety} forEach (weapons player);.
3. Unit switches to pistol.

Same in reverse.

1. Have primary weapon and pistol and safety already on.
2. Set safety off {[ACE_player, _x, false] call ace_safemode_fnc_setWeaponSafety} forEach (weapons player);.
3. Unit switches to pistol.

Expected behavior:
Not switching weapon

Where did the issue occur?
Editor (Singleplayer)