Window have artefacts when trying to resize

[SkymanOne]

Is there an existing issue for this?

• [X] I have searched the existing issues.

Is this issue related to iced?

• [X] My hardware is compatible and my graphics drivers are up-to-date.

What happened?

This might be related to #470.

Context

I am using pure feature and displaying static tab bar at the bottom of a windows. This is achieved simply by using Row.

Problem

When window is resized by pulling one of the top corners, there some artefact shown at the bottom of a window. I have tried to position the tab bat at the top and the result is the same. The footages below demonstrate the problem.

Demo

https://user-images.githubusercontent.com/17993104/175770850-a4a73915-9cc1-47f0-808c-8756027004a3.mp4

https://user-images.githubusercontent.com/17993104/175770897-8a5a790b-7943-4e1a-8cc7-5072eeff836e.mp4

What is the expected behavior?

No jittering and artefacts

Version

0.4

Operative System

macOS

Do you have any log output?

No response

[SkymanOne]

I ran the pure game of life example and the problem persists

https://user-images.githubusercontent.com/17993104/175771488-8c0d168a-c35a-48cf-bc8f-163359ae2048.mp4

[hecrj]

Related to #470.