If you have “hold to sprint” turned on in Soldier 76’s individual settings you can only jump once during the action of holding down your sprint key. This last for as long as you let go of your sprint key and start sprinting again. So the only way to be able to jump again during sprinting is if you release and press your sprint key again. Then you can jump once again until you have to repeat the process.
This is not the case if you have hold to sprint turned of, so that sprinting works like a toggle ability. Then you can jump as may times as you please. However, if you for some reason also hold sprint even if you have it set to work as a toggle, the same thing happens. You can only jump once until you release sprint again in-between each jump. This makes it so that having “hold to sprint” turned on slightly worse since you can not e.g. jump over multiply gaps while sprinting while not also having to stop sprinting for moment before each new jump which is not only annoying and unintuitive but also objectively makes you slower. Please fix this.
As a side note, when you start sprinting your FoV gets more narrow. Should it not be the other way around to give you a better sensation of you running fast, since it looks like you run faster if your FoV is higher compared to lower FoV. Or not change it at all, so that you vision is not more limited while sprinting.
Edit: Well now I can actually for sure say that the direct outcome of the following bug happening has very direct most likely cost my one game. Or at least made sure it was over a lot quicker. It might seems almost trivial but you failing to being able to jump at the right time can cost you e.g. the best high ground for the rest of the fight, which in a close game can be the difference maker.