and limit the data-update.lua only work on inserter that is in the list,like:

    local vanilla_inserter=
    {
        "burner-inserter",
        "inserter",
        "long-handed-inserter",
        "fast-inserter",
        "filter-inserter",
        "stack-inserter",
        "stack-filter-inserter",
    };
    for _,inserter_name in pairs(vanilla_inserter) do
        local inserter=data.raw.inserter[inserter_name];
        if not inserter then goto skip; end
        inserter.allow_custom_vectors=true;
        if not inserter.hand_size then  inserter.hand_size = 1.5; end
        ::skip::
    end

and boblogistics`s inserter just need to add allow_custom_vectors=true into each prototype entry.

and ofc,I think the blacklist can preserved if other modding guy really want to use allow_custom_vectors but without being adjust freely in bobinserter...

Well, it is INTENDED to automatically work on any inserter added by any mod. Changing away from Blacklist to a Whitelist breaks the intended behaviour of the mod.

The Blacklist was supposed to be a solution for specific cases like MiniLoaders that uses inserters to mimic the functionality of a Loader.

Well, it is INTENDED to automatically work on any inserter added by any mod. Changing away from Blacklist to a Whitelist breaks the intended behaviour of the mod.

The Blacklist was supposed to be a solution for specific cases like MiniLoaders that uses inserters to mimic the functionality of a Loader.

How about a data phase only property that not allow custom vector be set by this mod?

like

--data.lua
data.raw.inserter["burner-inserter"].non_adjustable=true;

and the data-upgrade just skip the inserter with non_adjustable set to true,so it fundamentally can be prevented in data phase.