char(1) function showing character in google chrome browser

Question

Hi all, 
 I wanted to have a collapsible section layout without a label name so I added char(1) as the label and noticed that this solution worked for all browser except for google chrome. For some reason its showing an extra character for the label in TEMPO . I tried changing the label to " " but then the section layout is not collapsible. Does anyone know a different way I can implement this?

Carlos Santander · Accepted Answer

Try char(8207)

sureshg57 · Answer

As Carlos Santander mentioned char(8207) works fine in both 17.1 and 17.2. In 17.2 even if you add a space in label it will work and you will have arrow head on left hand side to click to expand and collapse the section.