How do I select Unconfirmed and Unlocked filters simultaneously

Hi,

I need to apply both Unconfirmed and Unlocked filters simultaneously. However when I do it consecutively one after another, they just substitute each other (one is reset, second is applied, then vice-versa). When I use "Advanced" display filter, there is no Unconfirmed option at all. As a workaround, I have to find all edited (blue pencil icon) segments and change their status to Not Translated (blank sheet icon), then I select Not Translated and Unlocked from the so called advanced display filter. Is there a more user-friendly way to apply these two options simultaneously? And what is the reason for that discriminating approach to keeping Unlocked both in normal and advanced display filter modes but not keeping Unconfirmed in the same manner?