Viewport values sometimes return 0

[IngoValente]

Hi all,

I'm getting viewport values of 0 (width, height, distance) when switching cameras (using drei's PerspectiveCamera). Not sure where to look to fix this, is this because the component gets rendered with a frame while the viewport temporarily has no camera? Is this supposed to happen and should I deal with blocking the component from rendering, or is this a bug?

(R3F 5.3.21)

[gsimone]

Could you make a reproduction in codesandbox?

[IngoValente]

Not sure what changed, but I get correct values using v6 of r3f and newest drei. Closing this.