Azure Devops pipeline, multi branch trigger doesn't work

Question

I'm working for the first time with Azure Devops Pipelines. I'm using a .yml file. But I can't figure out why the pipeline won't run when I checkout and push a branch from develop to "releases/*. It just won't trigger even when there are changes in src/ which are inside my new releases/newbranch

But when I merge my change from "customers/feature-branch" with customers/moa-prototype-client1/release the pipeline will run.

My trigger is:

trigger:
  branches:
    include:
    - customers/moa-prototype-client1/release
    - releases/* 
  paths:
    include:
    - src/*
    - src/customers/moa-prototype-client1/*
    exclude:
    - '*.yml'
    - src/customers/*

What can cause this?

So in short: It will trigger when I merge from Customers/Customername/Develop to Customers/Customername/Release. But won't when I merge from Develop to Releases/*

Our repo:Gitflow

Answer 1

Solution: After checking the links and possible solution some users suggested, I got it to work. But I was not totaly happy whit this fix, because I wanted to run my pipeline though my .yml file and not override my triggers though the pipeline settings.

When I looked at my .yml again and noticed a space behind releases/*, I removed this space and committed this to my repo and all was working as it should!