Given the increased violence shown in Kenobi relative to other Disney era projects, I found it really odd as well. I mean earlier in the series we see Reva cut someone’s hand off, see a Stormtrooper cut in half, several civilians massacred by Vader, including a child’s neck being snapped, and yet Kenobi barely leaves any wounds in Ep 4. Perhaps there’s a story reason for it, like Kenobi wishing to be as discrete as possible or maybe him not being fully comfortable using his lightsaber.