Out and Quit

Spoiler: tips

notice the arrow.
go out step by step, then back.
switch to another App, then back.

Spoiler: video solution

MAGIC!

To my surprise I can't perform the sbs autopilot without using pause. The space beneath the fence is also one block away. I find your bug really quirky!

Rule of X axis
many bugs required to be set
in direction of 7 O'clock
or we can say is actually X axis
if we refer to Mekostudio 3D Builder.

other examples such as:
P red bot penetrating stone walls,
P red bot flying nonstop,
P red bot bending her body while walking,
all of these bugs must be set
in direction of 7 O'clock, in able to working 100%​

...
@Mike_CN
other level that applying same method as yours

​

@Ray Aznable they have some resemblance.

...

oh yes,
some kind of law that must be set
in certain way, if we change their direction
in thumbnail, the magic will not working...

@Ray Aznable Same in operation or basic theory，different in detailed features.

@EL797 Don't make a stride. Let B go step by step.

@EL797

I've also experienced that

Very non intuitive trick....

@Ray Aznable
It’s actually the same bug. I extracted a special case that doesn’t need to switch apps.
This type of bug rule was summarized by @XSHY 、tjlnb（拂晓辰星） in the qq group of @Mike_CN . Because it was not my first initiative, I didn't post more levels about this bug to the forum before the boss posted the level. I will reissue it after another these days.

For a long time not on the forum, has been concerned.