Reconciling Ecclesiastes 8:12 claim that sinner might be lengthening his life Vs Ecclesiastes 8:13 claim that the evil man will Not lengthen his days?

Reconciling Ecclesiastes 8:12 claim that sinner might be lengthening his life Vs Ecclesiastes 8:13 claim that the evil man will Not lengthen his days?

8:12-13 The Westminster Leningrad Codex
12 אֲשֶׁ֣ר חֹטֶ֗א עֹשֶׂ֥ה רָ֛ע מְאַ֖ת וּמַאֲרִ֣יךְ ל֑וֹ כִּ֚י
גַּם־יוֹדֵ֣עַ אָ֔נִי אֲשֶׁ֤ר יִהְיֶה־טּוֹב֙ לְיִרְאֵ֣י הָאֱלֹהִ֔ים
אֲשֶׁ֥ר יִֽירְא֖וּ מִלְּפָנָֽיו׃
13 וְטוֹב֙ לֹֽא־יִהְיֶ֣ה לָֽרָשָׁ֔ע …