Hi,
The issue when changing default "Interpreter" for "tiledlayout" has been brought to the notice of our developers. They will investigate the matter further.
As a workaround, you can do either of follows:
1) Use “subplots” instead of “tiledlayout” to change the default Interpreter to “Latex”
(or)
2) Change the Interpreter separately as follows:
t = tiledlayout(2,2);
plot(1:4,2:2:8);
txt = title(t,'Title with latex character $\frac{1}{2}$');
txt.Interpreter= 'latex';
Hope this helps!
