[0.0.254] Prioritized task isn't remembered after sub-task

[nja]

Example:
1. Place dumping zone
2. Place blueprint near dumping zone
3. Place another blueprint over some debris that has to be moved a distance away
4. Prioritize construction of the second blueprint

What happens:
1. Construction worker starts construction on the prioritized blueprint, then has to sub-task moving the debris
2. As soon as the debris is moved, the construction worker will start work on the blueprint closest to the dumping zone
3. To get the worker to re-prioritize the desired blueprint, one must re-order its prioritization
4. This keeps happening until there are no more sub-tasks.

What I'd expect:
1. Construction worker starts construction on the prioritized blueprint, then has to sub-task moving the debris
2. As soon as the debris is moved, the construction worker remembers the prioritized blueprint and goes back to work on it

[Kirkules]

Is bumping bug posts bad? (*bump*)

This bug is very irritating.

[Ford_Prefect]

Bug present in L 0.657.