%20 in URL don't work in the web page widget

Hello all,
Is there anybody know why this url does not work in the webpage widget ?

It seems that the %20 is not accepted by the webpage widget.

Version used : 3.0.1

Thank you in advance for your feedback.

Best regards,

I have the same problem, but with variables in the URL… like "site.com/page.php?variable=blabla
I saw this problem in ticker RSS…

maybe cms can’t interpret the '?variable=' which are special characters…

Using CMS 3.0.1 & 3.0.3
IIS server
php 7.2.3
fast CGI