Hi,
My flow trigger is When a new email arrives (V3). I have the following settings for my trigger looking for multiple keywords within the subject line:

The full condition I am using is:
@Or(contains(triggerOutputs()?['body/subject'], 'Virtual Classroom 301'), contains(triggerOutputs()?['body/subject'], 'Virtual Classroom 302'), contains(triggerOutputs()?['body/subject'], 'Virtual Classroom 304'), contains(triggerOutputs()?['body/subject'], 'Virtual Classroom 305'), contains(triggerOutputs()?['body/subject'], 'Virtual Classroom 401'), contains(triggerOutputs()?['body/subject'], 'Virtual Classroom 402'), contains(triggerOutputs()?['body/subject'], 'Virtual Classroom 320'), contains(triggerOutputs()?['body/subject'], 'Virtual Classroom 330'))
Yet, despite receiving plenty of emails with these strings in the subject, the flow doesnt fire.
An example email subject line from the emails coming in:
'Notice - Bob S is registered for Virtual Classroom 304 Cloud Administration Fundamentals with Order Number: 000038444'
The rest of the flow trigger is set up correctly.