Feature request

I like the ability that Mp3tag has to preserve file modification time, but find the setting location inconvenient if you wish to change it very often, as I do.

If this were a button that could toggle the setting on/off, it would be very helpful.

Also, an action with two possible settings - to either preserve the file modification time, or to explictilty update it, and which would override the global setting, would also be very useful.

Honestly, it would be awesome if we could customize the toolbar alltogether. Just like the way you can add buttons to an explorer toolbar, but I guess that's a lot of work and probably won't be implemented.