Description:
Was running LO 7.2.7.2 (under Windows 10 x64) and came across this issue in Writer and so installed LO 7.3.5.2 on a spare machine and problem still exists.

Consider the following text:

    abc def ghi jkl mno

Select def and cycle case to (say) DEF

Then select jkl (and so implicitly deselect DEF) and cycle case to JKL. At some point in the cycling of jkl DEF reverts to def (even though DEF is not selected).

The issue appears not to occur if the two elements of selected text are in different sentences (even within the same paragraph). 

However the issue persists if the first and second use of cycle case (in the same sentence) are separated by some other activity (e.g. more typing, even in a different paragraph).

Given the above, would not surprise me if there are a number of other oddities lurking therein. Maybe the whole cycle case code needs a thorough review.

In proving this I also saw that there's also (still) the issue of the first letter of the sentence getting capitalised on the fly as part of this (I believe this is covered in bug 116315 #11).

Steps to Reproduce:
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Actual Results:
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Expected Results:
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Reproducible: Always


User Profile Reset: No



Additional Info:
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