unexpected word wrap behavior in uilabel with tex interpreter. The string wraps unexpectedly at tex font changes.

% unexpected WordWrap behavior in uilabel with tex interpreter, R2022a

str='A ball in free-fall travels at an average velocity of \bf\color{red} -160.3 inches/second \rm\color{black} over the given interval. At \bf\color{red}0.2275 seconds\rm\color{black} the ball is located \bf\color{red}190.0 inches\rm\color{black} from the ground. Acceleration due to gravity is 9.81 m/s. \bf\color{darkGreen}When will the ball be \bf\color{red}130.0 inches\rm\color{black} from the ground?\rm\color{black}';

interpreter='tex';

h=uifigure; h.Units='normalized'; h.Position=[.01 .02 .98 .96];

uilabel(h,'Text',str,'Position',[0 100 2000 50],'interpreter',interpreter,'WordWrap','off','BackgroundColor',[.9 .9 .9]);

uilabel(h,'Text',str,'Position',[0 200 1300 100],'interpreter',interpreter,'WordWrap','on','BackgroundColor',[.9 .9 .9]);

uilabel(h,'Text',str,'Position',[0 350 1000 150],'interpreter',interpreter,'WordWrap','on','BackgroundColor',[.9 .9 .9]);

uilabel(h,'Text',str,'Position',[0 550 700 150],'interpreter',interpreter,'WordWrap','on','BackgroundColor',[.9 .9 .9]);

uilabel(h,'Text',str,'Position',[0 750 500 200],'interpreter',interpreter,'WordWrap','on','BackgroundColor',[.9 .9 .9]);

interpreter='none';

h=uifigure; h.Units='normalized'; h.Position=[.01 .02 .98 .96];

uilabel(h,'Text',str,'Position',[0 100 2000 50],'interpreter',interpreter,'WordWrap','off','BackgroundColor',[.9 .9 .9]);

uilabel(h,'Text',str,'Position',[0 200 1300 100],'interpreter',interpreter,'WordWrap','on','BackgroundColor',[.9 .9 .9]);

uilabel(h,'Text',str,'Position',[0 350 1000 150],'interpreter',interpreter,'WordWrap','on','BackgroundColor',[.9 .9 .9]);

uilabel(h,'Text',str,'Position',[0 550 700 150],'interpreter',interpreter,'WordWrap','on','BackgroundColor',[.9 .9 .9]);

uilabel(h,'Text',str,'Position',[0 750 500 200],'interpreter',interpreter,'WordWrap','on','BackgroundColor',[.9 .9 .9]);

% -----------------------------------------------------------------------------------------------------

% MATLAB Version: 9.12.0.2039608 (R2022a) Update 5