Invalid address for Bootstrap themes on Wappler 1.9.3 "/bootstrap/.. instead of "bootstrap/

Wappler Version : 1.9.3.
Operating System : MacOs Mojave

Expected behavior

<link rel="stylesheet" href="bootstrap/4/lux/bootstrap.min.css">

Actual behavior

Wappler writes: <link rel="stylesheet" href="/bootstrap/4/lux/bootstrap.min.css">

Hi,

I got a problem today because I apply to a website the Bootstrap Lux theme and the webpage appears have not Bootstrap installed.

It seems that Wappler add the library as

<link rel="stylesheet" href="/bootstrap/4/lux/bootstrap.min.css">

while before address was:

<link rel="stylesheet" href="bootstrap/4/lux/bootstrap.min.css">

I tried in Chrome to edit the line deleting the initial “/” and formatting working well.
Unfortunately each time I’m saving the page, I get again the problem

HOW TO REPRODUCE:
Simply add a local bootstrap theme (like LUX, Materia or other)

thanks
Roberto