Leaf splitting along the veins on mature leaves is normal mechanical stress, not disease or pest damage. Orange-and-blue birdlike flowers typically only appear on mature, well-established plants.
Plant Mood Meter: Needs a Little Love
It is sturdy, but indoor success depends heavily on giving it much more light than many typical foliage plants receive.
Care guide
Light
Very bright light with some direct sun. Direct sun: Several hours of direct sun can be beneficial after gradual acclimation.
Water
Water thoroughly after the upper portion of the mix dries; avoid keeping the root mass continually soggy.
Soil / substrate
Rich but well-draining mix with good aeration; substantial roots appreciate a stable container.
Humidity
Average to moderate humidity is fine; leaf splitting is often mechanical rather than a humidity emergency.
Support / growth
No climbing support; large specimens simply need enough physical space.
Problems Planticist can help with
UnderwateringOverwatering / poor aerationRoot rot / impaired rootsExcess light / sun scorchInsufficient light (etiolation)Normal lower-leaf senescenceLow-humidity stressPest damageFertilizer / mineral salt buildup