Not needed Rerender

[janhoeck]

Hello,

there is an tool called "why-did-you-rerender" (https://github.com/maicki/why-did-you-update).
I dropped it into my application to see which components rereder even it is not necessary.

As you can see on the screenshot, the TouchRipple and the TransitionGroup always rerender. Is that right or a bug?

[janhoeck]

FYI: I think this happens, when I use a MenuItem in a Drawer and an AppBar

[oliviertassinari]

@janhoeck This happens everywhere, and it's mostly on purpose #10778. However, the TouchRipple is a good one. I think that we can safely use a pure logic.

[janhoeck]

Okay I just want to inform you and thanks for the information :) I will close this