We're running into the same issue.
I created a new application for Mighy Network that uses OpenId Connection. I assigned it to myself, but when I view My Applications it is not included as an option (only the apps we created using SAML are).
I've tested that the auth flow is working correctly when redirected by Might Network to sign in, we're just missing the tile on the My Application page to direct users to Mighty Network.
If someone comes up with a solution please let me know!
I also noticed that in the General Settings for our SAML apps there is a App Settings section that inludes Application visibility and Auto-launch options that are absent from the OpenID Connect app.
Perhaps there is somewhere I need to uncheck the 'Do not display application icon to users' for my OpenID Connection app that I'm not seeing?
We ended up paying for OKTA support to get this figure out.
For anyone else struggling:
OIDC App displaying as a tile is currently only Supported for “Implicit Flows” and if you use Login Initiated by “Okta or App” as show in screenshots below.
For other Flows, you will need to use bookmark Apps –