WowAce

Hi, i noticed a "pixel perfect" issue when using this lib, there is a hole of 1px between background and left border as seen with these 2 horrible screenshots (hdr does that with wow)

https://media.discordapp.net/attachments/273144328447197186/1044048604471513088/image.png

https://media.discordapp.net/attachments/273144328447197186/1044049161550577684/image.png

I can fix it by replacing the backdroptemplate of MenuBackdrop for a TooltipBackdropTemplate that use a nineslice template

I replace this

local fmb = _G[name.."MenuBackdrop"] or CreateFrame("Frame", name.."MenuBackdrop", f, BackdropTemplateMixin and "BackdropTemplate" or nil)
fmb:SetAllPoints()
fmb:SetBackdrop(BACKDROP_TOOLTIP_16_16_5555)
fmb:SetBackdropBorderColor(TOOLTIP_DEFAULT_COLOR.r, TOOLTIP_DEFAULT_COLOR.g, TOOLTIP_DEFAULT_COLOR.b)
fmb:SetBackdropColor(TOOLTIP_DEFAULT_BACKGROUND_COLOR.r, TOOLTIP_DEFAULT_BACKGROUND_COLOR.g, TOOLTIP_DEFAULT_BACKGROUND_COLOR.b)

with

local fmb = _G[name.."MenuBackdrop"] or CreateFrame("Frame", name.."MenuBackdrop", f, "TooltipBackdropTemplate")

fmb:SetAllPoints()

It work on Dragonflight & Classic Era

Thanks for the details, I will look into this.