[FIX] report_py3o: make div container role alert conditionally invisible#1135

rrebollo wants to merge 1 commit intoOCA:18.0OCA/reporting-engine:18.0from

BinhexTeam:18.0-fix-report_py3o-form-base-act_report_xml_viewBinhexTeam/reporting-engine:18.0-fix-report_py3o-form-base-act_report_xml_viewCopy head branch name to clipboard