I can confirm I've seen this problem on the branch (I thought it was only on trunk). It seems not to happen very often though, but it seems like a big problem if it happens at all.
Related is that the context menu doesn't appear if you have the cursor right before the word. This can be annoying for users who select the whole word moving backwards and use the context menu key.
Possibly the fix is if the current pixel does not have a misspelling under it, to check the pixel above and to the right. This might fix both of the problems. Unfortunately, I don't have time to work on this right now.
I can confirm I've seen this problem on the branch (I thought it was only on trunk). It seems not to happen very often though, but it seems like a big problem if it happens at all.
Related is that the context menu doesn't appear if you have the cursor right before the word. This can be annoying for users who select the whole word moving backwards and use the context menu key.
Possibly the fix is if the current pixel does not have a misspelling under it, to check the pixel above and to the right. This might fix both of the problems. Unfortunately, I don't have time to work on this right now.