"control/return" does not split row at cursor after Sequoia installation

OmniOutliner 4.6.1
I upgraded my MacBook Air to Sequoia OS and “control + return” now does not split the row at the cursor. This is a significant loss of functionality for me.
Instead a box pops up, the same as one gets by two-finger clicking on the trackpad while the cursor is positioned over text (“cut copy paste” etc.)
“Option + return” still works as expected.
Any help would be appreciated.
Thank you.

Hi @kellylaw. This issue with Sequoia has been fixed in OmniOutliner 5. (If you choose to upgrade, make sure to take advantage of the 50% discount for upgrade licenses.) Unfortunately, OmniOutliner 4 is not supported on recent versions of macOS, since version 5 has been out for quite a long time at this point.

Yes, I can confirm it works just fine fine in OmniOutliner 5.