Using the paintbrush on the Ronor Pad7 tablet feels like there is no ink, and it is also very difficult to draw. In short, there is a problem with the brushstrokes, which can be found on the browser's official website;
Here are some information about the tablet:
model: AGM3-W09HN
Version number: 4.0.0.246 (C00E206R4P11)
Magic UI version: 4.0
Android version: 10
Processor: Media Tek Helio G80
Browser: Huawei Browser

Here is the operation https://github.com/user-attachments/assets/07c8e9a4-d00c-4f99-8c57-5606a0a30b37