zixiCat

Results 3 issues of zixiCat

When I use `wadouri` in volume type and then invoke `volumeLoader.createAndCacheVolume` , it will throw this error. Stack type is okay ![image](https://user-images.githubusercontent.com/47551787/185309208-b5f5c444-00fb-4c89-9193-97506c8a0f1d.png) ![image](https://user-images.githubusercontent.com/47551787/185309275-92cd94be-1770-4aad-ac63-e81c973ce6f3.png)

When I zoom in like the first picture, It's very smooth to draw, however, the drawing is relatively slow when revert to its original size like the second picture ![$4Q89BY6M70%A9W0@X`99HL](https://user-images.githubusercontent.com/47551787/191758779-c7cb8683-b06a-4454-ac3c-098bd910c02e.png)...

When I invoke some functions like `cache.setMaxCacheSize` or `cache.removeVolumeLoadObject`, the page of Edge browser will crash, but not in Electron app Has anyone ever had this problem?