Bug: Decorator Nodes are hard to select with mouse pointer

It's very hard to select two or more decorator nodes with mouse pointer in one line.

## Steps To Reproduce

1. Add two decorator nodes
2. Try to select from right to left two of them.

## The current behavior

https://github.com/user-attachments/assets/45955e61-9086-49e4-9b81-2bc199058046

## The expected behavior

Decorator node is selected quicker and does not require to move the pointer to the end of it.

## Impact of fix
Decorator nodes are more comfortable to select.

Start by reproducing the issue with two decorator nodes and selecting from right to left, using the attached recording as a reference. Trace the mouse-selection behavior for decorator nodes and verify that selection completes without moving the pointer to the end of the node.

Written by the indexing model from the issue text.