Every time the translator popup window appears, it will create a "[Scratch]" buffer.
After the popup window is closed, the "[Scratch]" buffer will not be removed.
Also the next time the translator popup window appears, the previous "[Scratch]" buffer will not be reused. Instead it will create a new one.
After using coc-translator multiple times, there will be full of useless "[Scratch]" buffers in the buffer list.
Every time the translator popup window appears, it will create a "[Scratch]" buffer. After the popup window is closed, the "[Scratch]" buffer will not be removed. Also the next time the translator popup window appears, the previous "[Scratch]" buffer will not be reused. Instead it will create a new one. After using coc-translator multiple times, there will be full of useless "[Scratch]" buffers in the buffer list.