Desktop widgets don't remember settings after reboot on KDE Plasma

I have two KDE widgets on my desktop.
1 “Sticky Notes”. It moves to the upper left-hand corner of the screen after reboot.
2 “Analog Clock”. It reverts to the default size after reboot.
System info:

 inxi -F
      Host: shmuel-Manjaro Kernel: 5.8.11-1-MANJARO x86_64 bits: 64 
      Desktop: KDE Plasma 5.19.5 Distro: Manjaro Linux 
      Type: Desktop Mobo: ASUSTeK model: PRIME B365M-A v: Rev X.0x 
      serial: <superuser/root required> UEFI: American Megatrends 
      v: 1203 date: 10/10/2019 
      Topology: 8-Core model: Intel Core i7-9700 bits: 64 type: MCP 
      L2 cache: 12.0 MiB 
      Speed: 1271 MHz min/max: 800/4700 MHz Core speeds (MHz): 
      1: 1271 2: 2509 3: 1788 4: 4164 5: 1518 6: 1578 7: 1317 
      8: 1454 
      Device-1: Intel UHD Graphics 630 driver: i915 v: kernel 
      Device-2: IMC Networks XHC Camera type: USB driver: uvcvideo 
      Display: x11 server: X.Org 1.20.9 driver: intel 
      unloaded: modesetting resolution: 1: 1920x1080~60Hz 
      2: 1920x1080~60Hz 
      OpenGL: renderer: Mesa Intel UHD Graphics 630 (CFL GT2) 
      v: 4.6 Mesa 20.1.8 
      Device-1: Intel 200 Series PCH HD Audio driver: snd_hda_intel 
      Device-2: JMTek LLC. type: USB 
      driver: hid-generic,snd-usb-audio,usbhid 
      Sound Server: ALSA v: k5.8.11-1-MANJARO 
      Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit 
      driver: r8169 
      IF: enp3s0 state: up speed: 1000 Mbps duplex: full 
      mac: a8:5e:45:e2:87:3c 
      Local Storage: total: 2.26 TiB used: 544.41 GiB (23.6%) 
      ID-1: /dev/sda vendor: Kingston model: SA400S37480G 
      size: 447.13 GiB 
      ID-2: /dev/sdb vendor: Toshiba model: HDWD120 size: 1.82 TiB 
      ID-1: / size: 96.00 GiB used: 26.55 GiB (27.7%) fs: ext4 
      dev: /dev/sda6 
      ID-1: swap-1 type: file size: 4.00 GiB used: 371.4 MiB (9.1%) 
      file: /swapfile 
      System Temperatures: cpu: 34.0 C mobo: N/A 
      Fan Speeds (RPM): N/A 
      Processes: 291 Uptime: 17h 45m Memory: 15.50 GiB 
      used: 6.76 GiB (43.6%) Shell: Bash inxi: 3.1.05

I tried a different sticky note app, not a KDE widget, and it also forgot its position after a reboot.