odd insert latex behavior

[SunnyCheung-cp]

When I click on the end of the text and insert latex, the text is replaced, which is obviously not a reasonable behavior, we can use the following code to have latex insert the next line

export const wrapMathBlockCommand = $command('WrapMathBlock', ctx => (value =  '') =>
  (state, dispatch) => {
    if (!dispatch)
      return true

    const node = mathBlockSchema.type(ctx).create({ value })
    if (!node)
      return true

    dispatch(state.tr.replaceSelectionWith(node).scrollIntoView())
    return true
  })

iShot_2023-09-28_18.07.19.mp4