I use IBM Cognos 11 for work. I prefer to use Firefox but every new release of Firefox fails to work with Cognos, at least as of ESR 68. When editing a report in Cognos Firefox throws: TypeError: _4SF is null https://dss.mm4q.com/ibmcognos/bi/pat/halcchl_block.js 1
In the past setting dom.link.disabled_attribute.enabled=false in about:config would fix the problem but that stopped working around ESR 78. Is there any fix for this?