[Feature Request] DoubleClick anywhere on the message line to reply

Hello. As im in the process of switchting to Linux, i start using Caprine instead of official Messenger app as its not supported on linux.

On the official app, theres the feature to doubleclick anywhere in the horizontal line within the message to automatically mark reply.

For better understanding heres screenshot:

In Green theres the area where you can doubleclick to mark message "test" as reply message. The Red area is where you cant aim to reply to messange "test", instead, it will reply to the picture message.

Im was using this feature day-to-day and id like to continue in it. Is there a possibility to add it e.g. via CSS or like custom enter?