Merging layers with animation does not work. All the keys from all layers are lost. Undo operation does not restore the keys as well. Reproducible: Always Steps to Reproduce: a1. Create 2 layers with 2 diff. animation sequences/keys. a2. Merge the 2 layers. b3. Undo the merge operation. Actual Results: a. All keys from both layers are lost. b. Undo does not restore all keys from both layers. Expected Results: a. Resulting animation and keys should be merged b. Layers should be separated and original keys restored.
Known limitation: https://phabricator.kde.org/T1106 Will probably be fixed before 3.0. Thanks for reporting!
resolved in beta 2