My company is Matomo too and wanted to use it to track how the user uses the WebApp. But Custom Actions are deprecated and Custom Dimensions are not made for th

My company is Matomo too and wanted to use it to track how the user uses the WebApp. But Custom Actions are deprecated and Custom Dimensions are not made for that. Do you use any analytic tool to track what the users are doing that is GRPD compliant? I am looking for something where I can track which button he pressed, how many times, which part of the app are the most used and underused, do some funnel of the happy paths, things like that. Like not to know who is the user but really app based and how the user uses the app. Before I used to use Google Tag Manager for that. But it’s not GRPD compliant so I can’t use it.