Tooltip message cut off from top when content exceeding window view and a minor issue with tooltip placement

[KartikWatts]

Describe the bug I just spotted two minor issues related to tooltip:

1. Tooltip message cut off from top when exceeding window view:

2. The placement of the tooltip is irregular based on previous tooltip placement:

To Reproduce Steps to reproduce the bug:

1. Go to https://school.gdquest.com/courses/learn_2d_gamedev_godot_4/learn_gdscript/learn_gdscript_app#lets-get-started
2. Launch the app in full-screen.
3. Go to a lesson where the issue is visible: eg: Lesson 7 - Introduction to Member Variable

Expected behavior The tooltip dialog's content shouldn't cut off,

Screenshots Provided above

Information about your device (please complete the following information):

• Operating System: Linux
• Browser: Brave

Additional context Add any other context about the problem here.