I have observed the following error on Chrome Dev Console even if using Incognito Window:
Refused to load the script ‘https://localhost:5001/_framework/aspnetcore-browser-refresh.js’ because it violates the following Content Security Policy directive: "script-src ‘sha256-ZT3q7lL9GXNGhPTB1Vvrvds2xw/kOV0zoeok2tiV23I=’". Note that ‘script-src-elem’ was not explicitly set, so ‘script-src’ is used as a fallback.
I have a look at the causes and commonly browser extensions are reported, but in Incognito Window, there is not any extension, etc. So, any fix related to the problem?