Red node hover not updated during scrollwheel

USE CASE: WHAT DO YOU WANT TO DO?

Scroll the matrix while hovered over the trees and see the node hover highlight updated correctly.

STEPS TO REPRODUCE AN ISSUE (OR TRIGGER A NEW FEATURE)

Zoom in a bit on any matrix
Hover over a medium sized row subtree
Scroll up or down without moving the mouse

CURRENT BEHAVIOR

The hovered leaf node (bold red) and the tree position is updated, but the hovered red internal node is not updated. In this example, the cursor is hovered over leaf GENE60X and got there by scrolling down. The red subtree (72-78) was where the scrolling started:

In fact, if you change apps (command-tab) while this is happening, the erroneous red highlight will not go away until you hover over the tree again (even if you click a nav button).

EXPECTED BEHAVIOR

The red hovered subtree should update during scrollwheel scroll and stationary cursor.

DEVELOPERS ONLY SECTION

SUGGESTED CHANGE (Pseudocode optional)

Find the code that updates the tree scroll position and leaf bold highlight and add an update to the hovered node.

FILES AFFECTED (where the changes will be implemented) - developers only

Probably TRView

LEVEL OF EFFORT - developers only

minor

COMMENTS

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