Increase rendered count after appending suggestions

[mweghorst]

Since only that.limit - rendered items are appended, the rendered count should be increased after the call to that._append(), and not before.

[bdoss]

Yes, can confirm that this is a necessary bug fix as I also ran into this as well.

[jtasek]

Wanted to pull the same bug fix today :D

[MerickOWA]

Similar discussions and issues #1499 #1497 #1485 #1451 #1420

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