Text selection is inconsistent

Text is treated differently depending on the context, I wanted to keep track of unification efforts:

Timeline pages:

• Can selected, and it seems you can still copy the text. Standard actions don't show up on right click and the selection box is the wrong color.

Account ID

Can't be selected at all, but used for identification across the network so you should probably be able to copy & paste it.

Profile Fields

For some reason, this works perfectly. Text selection works fine, the accent color is correct and a standard right-click menu shows up.

Notes

I can't actually right-click this field, it crashes. It does appear to work though!

Profile Descriptions

Can't select or right-click it at all. Not too important since links work, but should probably be implemented because these things get long and could contain usernames.

Composing

Works as expected!