@Ralph
Multi copy and paste, would be useful sense consistently copy and pasting a figure in each frame can gets tedious, plus good work around (ATM sense we don’t have layers)

Or I’m wrong, sense i have no coding knowledge and don’t know how features are added in SN.
(So my opinion/suggestions probably don’t matter)

Dots/Points recoloring or adjusting, sometimes the blue and Grey dots on the figure can be hard to see and trying to precisely get smoother movement can be hard. but adjusting the color and size of them would be more useful, and seeing them in our personal variation would be easier.

Frame arrow keys, sense taping and sliding frames can be tedious, this would be useful for. Checking frames, Checking movements and even Checking for mistakes in our animations, Sense constantly pressing the play button over and over and accidentally missing a mistake because the animation would play at a constant speed for us to not catch it with our eye can get tiring, with the arrows we can move the animation at our own speed to check each frame for mistakes without the worry of missing a mistake.

(I think this might be harder to add, because of the UI/Layers but I could be wrong)

And the last one,
Multi-Select, to select multiple figures at once would be useful, sometime doing a walk cycle with multiple people from a distance from each other and can get annoying, and you don’t want to constantly slide your finger back and fourth trying to move them. Being able to size adjusting multiple figures at once can make 3D more easy and consistent.

font import, for custom fonts.
(unless thats already added and i don’t know how to do it yet cause that font button in the text options confuses me abit.

Text effects
adding blur, glow, pixelate ect to fonts.