@moksoka Yes, I agree that this workflow could be improved by additional hotkeys and a clearer UI.

For now, after you've done selecting your sentences, you can just press Q to put them in the same card, saving yourself a click.

Cheers^^!

@moksoka
Hi!

You can do that by invoking the Subtitle Browser (B), then pressing Left/Right arrow key to let the browser scroll to the current subtitle line. After that you should be able to select multiple lines and combine it into a single card by clicking the buttons below.

Even faster, just select the lines and press Q.

Cheers,
Ottori.