Semaphore ignores groups

[ebueschel]

So I'm trying to write a playbook that performs certain tasks based on the group a hostname is in, I can't get my test playbook to run correctly. The playbook runs, executes the first task for hosts: all (touches the file as expected), then attempts the next two tasks but returns "no hosts found" for group1 and group2. This works absolutely fine from cli using ansible-core on a deb box, but not when using semaphore in the docker container. My inventory (semaphore static inventory) looks like this:

[group1]
host01
[group2]
host02

The basic playbook that I'm trying to get running is this:

• hosts: all
  tasks:
  • name: Touch All Hosts
    become: true
    command: touch /tmp/allhosts.txt
• hosts: group1
  tasks:
  • name: Touch group1
    become: true
    command: touch /tmp/group1host.txt
• hosts: group2
  tasks:
  • name: Touch group2
    become: true
    command: touch /tmp/group2host.txt

Any help would be appreciated, I'm stumped on this.