Frameless output: errors and broken search in merged projects when published

Hello all,

I'm experiencing a critical issue with the Frameless output. I use RH2019 update 9 (including the hotfix, but also tried without it). The project includes multiple merged projects. When I generate the project and test it offline, it works OK, but as soon as I publish it on a server and access the published site, the following issues occur:

- The search does not return any results for content within merged projects when you initiate search from a topic within a merged proejct. On the home page or a parent project page, the search works correctly.

- Navigation/opening topics: all elements, except the topic body, are loaded with a delay. The more merged projects the longer the delay. 

If I open the Chrome console, there are errors for every merged project:

Failed to load resource: net::ERR_NAME_NOT_RESOLVED projectdata.js:1

The script doesn't get the path to the projectdata.js correctly, it looks into an absolute path that doesn't include the domain name: https://mergedProjects/MergedProjectName/projectdata.js

The delay on opening pages is due to these errors. The search probably doesn't work because projectdata cannot be processed properly.

Has anyone published a project based on the Frameless preset with merged projects?

I tried two different projects. Various combinations of output settings. Nothing helps to get rid of these errors. The script doesn't seem to be working properly. Any help would be appreciated.