Different arrow design in DropDownButton vs SplitButton & ToggleSplitButton

[Athari]

Drop-down buttons use different icons for the arrow:

Seems weirdly inconsistent, considering both buttons have very similar functionality.

Is it intentional or a bug?

[rabbitism]

The designs are taken from original Semi Design, there is no real dropdown button in their design, we just found one in sample and used it:

https://semi.design/en-US/basic/button#Split%20Button%20Group

https://semi.design/en-US/basic/button#Icon%20Button

[Athari]

Maybe dropdown button's arrow should be changed for consistency then (considering in Avalonia all these buttons actually exist and thus consistency is important)?

Also, I've noticed that in their sample, the arrow button is a perfect 32x32 square, but I'm not sure how important it is.

[zdpcdt]

For the design of the DropDownButton, I prefer to maintain the status quo

After some updates, Semi Design altered the arrow part of the SplitButton to a square. We haven't caught these updates.