Wow, Disney+ has added Bear in the Big Blue House and PB&J Otter (these shows I used to watch a long time ago on Playhouse Disney (now Disney Junior) back in the late 90s-early 2000s) today. Yes, I grew up watching these shows, along with Rolie Polie Olie and Out of the Box (these shows are also on there).

Also, I found out for PB&J Otter, it got a Korean dub, as the series was never officially dubbed in Korean, it did get a Japanese dub, as it aired on Disney Channel Japan, as part of the Playhouse Disney block in the 2000s, also as well, it's in PAL-pitch speed for unknown reasons, as I watched it originally in NTSC-pitch speed on Playhouse Disney.