TM1Web String cell in cube view cannot be resized

[gtonkin]

TM1Web running on 10.2.2 FP4
I have a cube view which has a combination of numeric and string fields-employee base data.
In Chrome or Firefox, I can edit a string field and use the handle in the lower right corner to resize the entry field to show more text. On IE 11, this handle does not seems to be available and users cannot resize. Furthermore, on some clients, the data entry does not wrap as they type but the text seems to disappear into the void to the right. Once they hit enter, the text does display.
Picklists however seem to have the resize handle and work as expected.

This seems to be an IE 11 client side issue - has anyone experienced this and resolved?

p.s. "No" we cannot get them to ditch IE

[gtonkin]

From what Google tells me, IE 10/11 seems to not support the resizing unless developers have done all sorts of CSS and other stuff to get the handles to show.

If someone has encountered and has a solution, very keen to try it rather than go back to users with nothing useful or revert to websheets.