What is Alt + ↑  Shift keyboard shortcut for?

Windows 10 - Switch to next input language  

Clip Studio Paint Pro - (Before operation) Select from current selection  

Clip Studio Paint Pro - (Before operation) Select from current selection  

Clip Studio Paint Pro - (Before operation) Select from current selection  

Clip Studio Paint Pro - (Before operation) Select from current selection  

Clip Studio Paint Pro - (Before operation) Select from current selection  

Clip Studio Paint Pro - (Before operation) Select from current selection  

Clip Studio Paint Pro - Switch corner  

Clip Studio Paint Pro - (Before operation) Select from current selection  

Corel Painter - Set clone destination  

Adobe Photoshop CC - Constrain selection to a 15° rotation  

SQL Server Management Studio (SSMS) - Move to the current tool window toolbar  

WinDev 25 - Activate the visualization of the window in 3 dimensions and start the animation (Return to 2-dimensional mode: ESC)  

Jagged Alliance 2 (version 1.13) - ALT + SHIFT - Used for jumping over small obstacles. Hold ALT + SHIFT and point at a tile (2 or 3 tiles away from merc). Cursor will change to indicate jumping is possible. Useful for jumping over mines, from roof to roof or over another merc if he is prone  

Yooka-Laylee (PC) - Roll around with a sonar shield on  

Pcon Planner 8 - Left of current selection  

Avid Pro Tools 2021.6 - (while writing a breakpoint, by clicking with the Grabber tool in a track's Automation tracklist) Write new breakpoint to next automation value  

Avid Pro Tools 2021.6 - (click any attribute) Select or deselect all attributes in Attributes View  

Diagrams.net (mouse focused) - (Select the shape on the drawing canvas that you want to connect a new shape to, then hold this shortcut) Insert and connect a shape  

Soundtrap (Windows) - Switch to erase tool (temporarily)  

Archicad 24 - Move the User Origin to a node of an existing element.  

Solidworks 2019 - Mates. Show a temporarily hidden face when you hover over the hidden face and click Shift + Alt.  

ArcGIS Pro 3.2 - (hold and click a check box) Turn off all layers except the one whose check box you clicked at all hierarchical levels, including group layer contents  

Huawei MatePad Pro - Display or hide the virtual keyboard  

BlackBerry Classic - Turn on CAP Lock. To turn off, press Left Shift or Right Shift  

BlackBerry Classic - Turn on NUM Lock. To turn off, press Left Shift or Right Shift