[Fixed]Avant loses focus after clicking the picture editor button of the floating toolbar.
[Fixed]javascript error caused the page not to be rendered alright.
[Fixed]The problem of deleting files in Avant downloader
[Fixed]The problem of Split View when the Avant window is restored.
[Fixed]The Address Bar loses focus when opening a new tab via the new tab button.
[Fixed]Sometimes the new tab is created between the new tab button and the Split View button.
[Fixed]Some options of the Tab Bar context menu don't work.
[Fixed]Sometimes the file downloaded via Avant downloader loses file extension
[Fixed]The display problem in Avant Browser options.
[Fixed]Mouse gestures not working sometimes

- Fix some bugs.