Moving coloured rectangles highly affects on FPS and causes error messages in console

[IonRod]

Version

• Phaser Version: 3.14.0, 3.15.1
• Operating system: MacOS Mojave 10.14.2
• Browser: Chrome Version 71.0.3578.98 (Official Build) (64-bit) / Safari Version 12.0.2 (14606.3.4)

Description

The problem is that in Chrome this starts working extremely slow after 10-30 seconds after start and in Safari it's starts to show lot of errors and prevents app from debug:

Example Test Code

https://pastebin.com/VaAW9hXs

[photonstorm]

Thank you for spending time reporting this issue. However, we've already fixed this in the master branch of Phaser and it will be part of the next official release. You can track what's already been fixed by searching closed issues, or by looking at the Change Log.

[IonRod]

I've just dowloaded and build latest version from github and still got this issue.

In any case I found the correlated issue number from change log: Fix #4056

[photonstorm]

Yup, this is fixed in 3.16, which is what I meant by trying the master branch (needs to be cloned and built locally). 3.16 will be out this month.