Mobile view improvements

[HannaMariiKaljas]

During mobile view testing, several discrepancies compared to the desktop version were identified:

1. Calendar component pop-up
Issue: Currently, the calendar opens downwards, forcing mobile users to scroll down to select a date.
Suggestion is to change the logic so the calendar opens upwards, allowing the user to make a selection immediately without scrolling.

2. Tooltip behavior
Uniform widths: Tooltip text widths are currently inconsistent. Narrower tooltips make the text difficult to read. All tooltips should be adjusted to a consistent, wider format for better readability.

3. Click interaction
On mobile, tooltips currently require two clicks to open, whereas desktop only requires one.

4. Tooltips flicker on modal
The tooltips located on modal component flicker when triggered.

bandicam.2026-03-03.10-46-17-053.mp4

MicrosoftTeams-video.mp4

Flickering:

bandicam.2026-03-03.10-52-42-473.mp4

[mart-sessman]

Created separate issues for datepicker: #347 and tooltip: #348