If the preseted Capture shortcut key combination is not working for you, it may be due to a conflict with the shortcut keys of other extensions or apps. To resolve this issue, please follow these steps:
1. Click the extension icon in the top right corner of your browser.
2. After the extension pops up, click the Options icon in the bottom right corner.
3. Find the Capture Shortcuts section and modify the key combinations for Visible Part, Selected Area, or Full Page.