Fixed user highlighting in Textual 5 preview 4
Fixed user highlighting in Textual 5 preview 4

Xorcode/textual-solarized-dark,mattbox/textual-solarized-dark,puffrfish/textual-solarized-dark,justinmrkva/textual-solarized-dark,puffrfish/textual-solarized-dark,justinmrkva/textual-solarized-dark,mattbox/textual-solarized-dark,Xorcode/textual-solarized-dark