Slack notifications to multiple channels

What did the customer say?

The customer needs to send Slack notifications to multiple channels based on failed tests tags.

Let's say I have tests tagged with: @a, @b and @c. All these tests are run on CI together. I want to send a Slack notification to #channel-a when any @ tests are flaky or failed. Similarly, #channel-b if @b, and #channel-c if @c. Is that possible?

I assumed it would work like that with "Filtering Slack notifications based on Tags" feature (https://docs.currents.dev/resources/integrations/slack#filtering-slack-notifications-based-on-tags)

But it works differently: it sums up all the tags used in a test run, and even if @a test fails, a Slack notification filtered by @c tag is triggered - because this filter is compared against all tests that have been run, rather then comparing against flaky and failed tests list.