Syntax for marker to open URL in new window

Hi all,

Many moons ago (Fm 11 or earlier?) we were able to open a weblink in a new window/tab by creating a hypertext marker with the following syntax:

message URL https://www.adobe.com" target="_blank

This worked because the "URL" (https://www.adobe.com" target="_blank) got wrapped with quotes when publishing, resulting in the correct syntax.

Now, however, the quotes and space are parsed as %22 and %20 entities.

I've tried using the hex code for the characters (\x20 for the space) but that just gives me a %5 for the backslash in addition to the other entities.

Has anyone successfully unraveled the marker text syntax required for a new window/tab in a hypertext marker in Fm 2020?