Warforged Seal in raid finder

[u12e12a]

heya
first time trying it in raid finder as healer and I'm saving Warforged Seal for flex and he keep using them in raid finder is there option to make it not use coins?

 

[Soeski]

heya
first time trying it in raid finder as healer and I'm saving Warforged Seal for flex and he keep using them in raid finder is there option to make it not use coins?

You're saying "auto roll on items" does that?
If so, disable it in raids.