Skill pathing breaks on imported trees

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• I'm running the latest version of Path of Building and I've verified this by checking the changelog

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• I've checked for duplicate open and closed issues by using the search function of the issue tracker

How is Path of Building expected to behave?

After importing a tree through the manage trees interface, the newly imported tree should be used for pathfinding purposes.

How does Path of Building behave?

After importing through the manage trees interface, the new tree always paths the first allocation after import to the closest class start node, ignoring already allocated nodes.

How to reproduce the issue

1. Create new build
2. control + M or open through dropdown in tree tab
3. Import build, use the link to the official site provided. The issue does not persist when importing the entire build through the import/export tab.
4. Hover over a node that's closer to the class start you didn't go to than the one already allocated. The example tree provided sees the issue if you hover over the right mana and life node above witch. You can also click to allocate that path. The issue disappears once you've done so.

Character build code

https://www.pathofexile.com/fullscreen-passive-skill-tree/AAAABgMABREtLJyOvpLB37AAAA==

Screenshots

Correct behaviour on manually created tree

Incorrect behaviour on imported tree

Start with the manage trees interface and its tree-tab import flow, then compare it with the import/export tab path that does not reproduce the issue. Verify that pathfinding after importing uses the imported tree and respects already allocated nodes, including the provided Witch-node scenario.