Hello all , In advance thanks for help, Currently I am facing one issue related with session storage I am setting session storage for https://www.xyz.com/abc and there is one button which is hyperlinked as https://www.xyz.com/abc-lmnopqe and after clicking on this button it opens on new tab but unable to read session storage which is set by https://www.xyz.com/abc. I have tried this on Firefox 78 version and it is working on 78 and previous versions as well as chrome , edge browsers The problem i am facing with only these versions (Firefox 79 and 80.0.1 version ). can somebody help me to solve this issue