Designer Live Preview fails with Chrome

1. enable hotreload

   org.nuxeo.dev=true
   org.nuxeo.runtime.reload_strategy=standby
   

2. start Nuxeo server
3. make some changes in the Studio project
4. double-check hotreload works fine
5. enable Designer Live Preview
6. make some changes on Studio side
7. refresh the browser page
8. observe a 401 error for the nuxeo-ffischer-10-bundle.html file in the browser network tab (see network-tab.png screenshot)
9. now repeat the scenario with Firefox
10. observe it is working fine and a 200 status code is returned for the nuxeo-ffischer-10-bundle.html file

Expected behavior: this should work in both cases and not only in Firefox.
Versions:

1. Chrome 76.0.3809.100
2. Firefox 60.8.0esr (64 bits)