I need to hide/ remove a form's title string.

Above, as you can see, is the part which I need to hide/ remove. That is not equivalent to a Title Data Source which we could set by providing a datasource. The one I am pointing out to, is a form's caption. Even if I leave the form's caption blank, it will return the path where I navigated from by showing the record's primary key information.
I have also made sure that the "Title Data Source" field and the "Data Source" field inside the Design Form view has been left blanked out.

I did some digging through the forum/ googling, but all I could find is
element.design().caption("Test"); //I even tried removing the "Test" within the bracket, but in the end I ended up a string with the name of the form as the caption...
I have also tried:
element.design().caption().visible(false);//same goes with this. It's reporting a syntax error...
Any help is much appreciated, thanks in advance.
*This post is locked for comments
I have the same question (0)