Open UI 9/29/2022

[Selectmenu] Change arrow icon for dropdown select #548

• What do we call the icon area? How is this replaced?
• Maybe we can use “marker” instead?
• Question: why was this originally called “marker”?
• Will this be confusing with ::marker and can/should we also use ::marker?

[selectmenu] How should writing-mode work with selectmenu #600

• Where to change “should” to “must”
• There are some languages like Mongolian that must be presented vertically, unlike CJK that can be written both horizontally and vertically
• Button elements also have issues here in Chromium
• Add support for write modes on inputs in Intro 2023

[select] Should the inner HTML & styles of the selected option be copied into selected-value? #571, [selectmenu] Method to apply styles only in open state #547

Discussion of how the DOM may be impacted here and use cases. Expanding the issue