NPC Dialogue Boxes Reset on HUD Layout Change

[killerVanilla]

Hi. I recently upgraded to a 4K monitor. Obviously all my UI stuff is smaller now. I like the small buttons/text for the most part so stuck with the 100% (HD) High Rez Setting, manually upping the size of elements as need be. However, the dialogue box of NPCs is tiny and I prefer it to be around 140%. Whenever I swap to an alternative HUD layout, it reverts to 100% and resets to default position.

TLDR: Dialogue boxes reset size/position on hud layout change, how can I save custom settings between HUDs?

Thanks