Group tasks in invoice

At the moment I’m using v4, but I will upgrade to v5 soon.

I sometimes have got many tasks with similar description and pretty short durations.
For example 20 times “technical support” with 15 minutes each and 12 times “small edits” with 10 minutes each.

When I create an invoice for that month, I end up with 32 single items.
Is there a way to combine tasks with the same description in my invoice?

I want to have “technical support” * 5h and “small edits” * 2 h


Sorry, it isn’t supported in the app. If you’re a developer one option may be to setup a webhook on new invoice creation and use the API to update the invoice line items.