Splitting strips without selecting the strip

Update: I have found a hacky way to do it with ChatGPT.

import bpy

class VSESmartSplit(bpy.types.Operator):
    """Smart Split: Selects All, Splits, and Restores Selection"""
    bl_idname = "sequencer.smart_split"
    bl_label = "Smart Split"
    bl_options = {'REGISTER', 'UNDO'}

    def execute(self, context):
        scene = contextimport bpy

class VSESmartSplit(bpy.types.Operator):
    """Smart Split: Selects All, Splits, and Restores Selection"""
    bl_idname = "sequencer.smart_split"
    bl_label = "Smart Split"
    bl_options = {'REGISTER', 'UNDO'}

    def execute(self, context):
        scene = context.scene
        vse = scene.sequence_editor

        if not vse:
            self.report({'WARNING'}, "No sequence editor found")
            return {'CANCELLED'}

        frame = scene.frame_current
        strips = vse.sequences_all

        # Store original selection state
        originally_selected = {strip: strip.select for strip in strips}

        # Select all strips
        for strip in strips:
            strip.select = True

        # Perform the split
        bpy.ops.sequencer.split(frame=frame, type='SOFT', side='BOTH')

        # Restore original selection
        for strip, was_selected in originally_selected.items():
            strip.select = was_selected

        return {'FINISHED'}

def register():
    bpy.utils.register_class(VSESmartSplit)

def unregister():
    bpy.utils.unregister_class(VSESmartSplit)

if __name__ == "__main__":
    register().scene
        vse = scene.sequence_editor

        if not vse:
            self.report({'WARNING'}, "No sequence editor found")
            return {'CANCELLED'}

        frame = scene.frame_current
        strips = vse.sequences_all

        # Store original selection state
        originally_selected = {strip.name: strip.select for strip in strips}

        # Select all strips
        for strip in strips:
            strip.select = True

        # Perform the split
        bpy.ops.sequencer.split(frame=frame, type='SOFT', side='BOTH')

        # Restore previous selection state
        for strip in vse.sequences_all:  # Fetch new strips (including split parts)
            strip.select = originally_selected.get(strip.name, False)

        return {'FINISHED'}

def register():
    bpy.utils.register_class(VSESmartSplit)

def unregister():
    bpy.utils.unregister_class(VSESmartSplit)

if __name__ == "__main__":
    register()

Then go to your preferences and add a shortcut with the identifier "sequencer.smart_split " and then Save Preferences.

This is the expected behavior I want but without doing all this setup.

There is no current way to split strips without selecting the strip you want to split.

Select the Blade tool in the toolbar:

Then click anywhere on any strip: