"The Burgundian Conquest" as Lotharingia

[tre3qwerty]

The "The Burgundian Conquest" achievement requires you to be Burgundy, own the lowlands, and have France and Austria as vassals.
The exact code requirement for unlocking the achievement is currently:

happened = {
    has_switched_nation = no
    tag = BUR
    FRA = { is_subject_of = ROOT }
    HAB = { is_subject_of = ROOT }
    low_countries_region = {
        type = all
        owned_by = ROOT
        is_core = ROOT
    }       
}

which was fine up until the latest patch. Now, however, a part of the Burgundian mission tree leads you to form Lotharingia (and thus tag switch to LOT) rendering you unable to unlock it.
Since Lotharingia is part of the mission tree and, afaik, only Burgundy is actually able to form it, I think it should be fine to add LOT as an eligible tag for the achievement:

happened = {
    has_switched_nation = no
    OR = {
        tag = BUR
        tag = LOT
    }
    FRA = { is_subject_of = ROOT }
    HAB = { is_subject_of = ROOT }
    low_countries_region = {
        type = all
        owned_by = ROOT
        is_core = ROOT
    }       
}