[Tooltip]: unexpected placement change of body when it doesn't fit the available space

[vasilii-kovalev]

Description

Tooltips change their placement from top/bottom to right/left when they don't fit the available space.

Steps to Reproduce

1. Place a control with a tooltip with some content (for example, 3-5 words) near the edge of the screen (for example, near the right edge of the screen). Do not set any placement
2. Hover over the control (or focus on it using keyboard) for the tooltip to appear and observe its placement
3. Move the control far away from the screen's side so that the content of the tooltip could be fully displayed in one line
4. Repeat step 2

Actual result

When the content of the tooltip fits the available space, it is displayed above the target and centered on it.
When it doesn't, it is displayed to the left of it, as shown in the screenshot below.

Expected result

When the content of the tooltip fits the available space, it is displayed above the target and centered on it.
When it doesn't, it is still displayed above the target, but the body is shifted to the left a little, as shown in the screenshot below.

Environment

• UUI version: 6.4.1
• Browser name: Google Chrome v.143.0.7499.193
• Operating System: Windows 11 x64

Additional information

• The expected behavior can be achieved when manually setting placement="top-right", but in this case it will always be displayed like this, even when there is enough available space for the content to be displayed in one line. So it means the previous behavior (before migration to Float UI) is currently lost
• Using shift middleware doesn't help

[vasilii-kovalev]

Dropdown component behaves similarly: if it is displayed above/below the target, it may be displayed to the right/left of it when there is no enough space above/below.
Screenshots from "Close modifiers" example.

Default display (below the target):

Display when there is no enough space above/below the target (displayed to the right of it):

Please consider fixing this behavior as well in the scope of this issue.

[JuliaMV]

Released in v6.4.4.