The inline 'onchange=\"window.location.href = this.value\"' attribute on
the sort <select> is the only inline-JS handler in the project's QWeb
templates. Under a strict Content-Security-Policy (script-src 'self')
the handler silently fails, leaving the sort dropdown dead. Replace
with a tiny vanilla-JS file (fp_portal_account_summary.js) that attaches
the listener via class selector .o_fp_sort_select inside the Account
Summary page.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>