I work a lot with GIF, but when i want to extend a GIF i have to always copy and paste it. Fix?

As title say, is tedius to always copy and paste videos and expecally gif to loop them.

In Vegas there was this cool solution that when you keep dragging a video to the end of the clip it will automatically create a copy besidethat and loop it back from the start. It was such a time saver in certain situation. When i have to import a gif and loop it inside a premiere pro the only solution that i found is that you have copy and paste it like 50 times if i want it for a longer duration, then nest it if i want to increase speed of the clip and so on.

Pretty tedius labor when you can have better solutions for that.