However, while dragging the actor (Aserial_Infantry) from layer panel to sequencer, I don’t see any thing popped up in the sequencer, please refer to the following screenshots:
Hello @lzlallen1980! I’ve asked the dev team to take a look at this post. In the meantime, take a look at our documentation on the Sequencer. Also, here is more information regarding Layers.
I’m not 100% sure because I can’t see the frame range widget at the bottom of the sequencer - but this looks like what you would get if your stage range is 0 length - i.e. the startTime and endTime of your stage is the same.