Huge font size possible

[escalope]

I can modify the font selection list and choose arbitrarily big fonts

small changes are are not badly handled

But huge values, like font 2000, is possible. It looks magnificent

Not that I expect you to control the selection lists but you should control what fonts are admissible.

[escalope]

Forgot to comment that the huge fonts can be seen by anyone sharing the document, not just the creator. Previous images combined client & creator points of view..