Input components - keyboard handling

[vladitasev]

This is an epic to track the progress on keyboard handling for all input elements:

• Select
• Combobox
• MultiCombobox
• MultiInput
• Input
• Input suggestions
• Date Picker
• Date Time Picker
• Date Range Picker
• Duration Picker
• Time Picker
• File Uploader
• Textarea

[vladitasev]

Team Balkan: Please review if the following components implement the full keyboard specification and fill the gaps, wherever necessary:

• DatePicker
• TimePicker / DurationPicker (same spec as TimePicker)
• DateTimePicker
• DateRangePicker

[ilhan007]

ComboBox: #2073