What is sequence of events that occurs and which stages are you having trouble with?
I'm 5'3" with 28" inseam and I ride bikes with 32" seat height. I even raised back end on my race Ninja 250 to 32" for more ground clearance. This is what I do coming to stop, varies slightly depending upon if it's traffic light and I plan on moving again, or it I'm stopping to park for good.
STOPPING AT LIGHT
1. See light turning yellow
2. release throttle, braking gently
3. downshift to lower gears as speeds decrease
4. by 5 mph, I shift into 1st gear and prepare to stop
5. squeeze clutch, let go throttle completely
6. gradually slow with front-brake
7. at 1 mph; I put out my left foot
8. at 0.5 mph, I scoot off left side with only right butt-cheek on seat
9. 0 mph, bike stopped, I INTENTIONALLY lean it slightly to left and put left foot down so I KNOW for sure which way bike will lean. Trying to tippy-toe both sides with bike vertical is EXTREMELY unstable because you don't have traction to push it with toes when it leans either way unpredictably. And you won't have enough time to get one foot or other flat on ground to have traction to push against bike to keep it from falling further.
10. Bike is stopped, left foot firmly and fully planted on ground with knee slightly bent (or knee locked if that's more stable for you).
Bike angle controlled by left-leg and right butt-cheek . I can push left leg to adjust bike angle, but it's always leaning to left slightly. Forms stable triangle with left leg on one side and bike on right side. I KNOW it won't tip over other way unexpectedly because I MADE it lean to left intentionally.
Some people feel more comfortable putting their foot on ground between steps 8-9 when bike is barely moving and dragging foot alightly. That way they don't have to do too many things at once when bike comes to complete stop.
You may also want to try shifting into neutral instead of 1st to not have to worry about keeping clutch squeezed. In which case reverse sides and slide off right side of bike with left butt-cheek on seat and leaning bike to right. That way you can shift into 1st gear to get moving again.
Either way, what's important is:
A. one foot or other firmly planted with weight on it so you can push off that foot to control bike
B. bike INTENTIONALLY leaned in direction YOU choose so you can control it with foot on ground.
Try different things, mix it up in different orders. you'll find something that works! Good luck!
Nothing's worse than bike falling away from you and nothing you can push against to stand it up. I usually lean bike against my hip to move around in garage. One time, it was too vertical and started leaning away from me. I hung on and trying pulling on it to prevent fall. Nope, it was going over and ended pulling me over with it! Flipped me over and tossed me halfway across garage!!!