Mouse option value not restored after disabling hardtime

[blarz]

Describe the bug

I have hardtime enabled by default and I have disabled the mouse in my nvim config:

vim.opt.mouse = ''

When I disable hardtime via :Hardtime disable, the mouse is enabled again.

Can we save/restore the previous value when enabling/disabling hardtime?

Config options

  {
    'm4xshen/hardtime.nvim',
    event = 'VeryLazy',
    dependencies = { 'MunifTanjim/nui.nvim', 'nvim-lua/plenary.nvim' },
    opts = {},
    config = function()
      require('hardtime').setup { enabled = true }
    end,
  },

To Reproduce

:set mouse=""
:Hardtime enable

Click right: see no nvim popup.

:Hardtime disable
:set mouse

see that mouse is set to nvi.
Right click: see nvim popup.

Expected behavior

Mouse option value should be restored to the previous value after :Hardtime disable.