Hi.

There was application created with latest stable flutter.
When i try use it on old phones with PowerVR GPU, it looks like there is something goes wrong.
For some elements, that used first time, app is very slow.
After first time use, this elements woks fast.
But for some elements problem still there even after first use.

Steps to Reproduce

Install app into PowerVR device:
https://github.com/mejgun/vbr
Open menu, close menu. Its slow for first time.
Now open menu again, now its fast.
Same with settings in that menu.

But when you try swipe down on main screen, animation with loading always slow.
There is video:
https://youtu.be/5PyRRy93_iQ
https://youtu.be/Uw1wgIQJL1w

Tested on
lenovo p780 Android 4.4.2 PowerVR sgx544
digma idsq 10 3g Android 4.4.2 PowerVR sgx544mp2
Both of them run gallery flutter app only once, after first start no matter what i do, app crash or something.

This bug isnot appear if device is mali based.
Like lenovo p70 with 4.4 Android and mali GPU.

As i see there is already was issue about old devices with slow work problem on such gpu
#14036
#14035
#11794
#7150

Is there any workaround (disable some animation maybe) for that to get flutter app work for old devices?