Bug - Audit Improvements not listed on filters

When you attach an “improvement” to an audit (project or incident) and you want to list them using filters, it does not show anything. i suspect the project field on the filter is refering to the parent internal control project instead fo the audit.

In addition check that when i link a project to an audit task, on the project module is not showing as a filter option, we should have a tab for the “audits” so we can list the audit item there (i think audits have dates only as a title…)

int ref: https://github.com/eramba/eramba_v2/issues/2518
int ref: https://eramba.zendesk.com/agent/tickets/8554