*Steps to reproduce:*
# Create a 2D Project
# Create a Sprite Library Asset and open in in the Sprite Library Editor
# Create a Category
# In the Labels section right click and Create a new Label
# Create a second Label and confirm its naming
# Make sure you are viewing the Sprite Library Editor in Grid View
# Holding CTRL or other modifier for multiple selection click the first and the second Labels

*Actual results:* Whilst holding CTRL selecting multiple Labels doesn't work, either one or the other is selected

*Expected results:* Whilst holding CTRL the user is able to select multiple labels and use the "Delete selected Labels" (Multiple) correctly

*Reproducible with versions:* 6000.0.5f1, 6000.0.9f1

*Not reproducible with versions:* 2021.3.40f1, 2022.3.36f1, 2023.1.20f1, 2023.2.20f1, 6000.0.4f1

*Tested on (OS):* Windows 11